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Bob's Machine Shop
25 products
25 products
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$219.99
Bob's Machine Reversible 10 Degree Transom Wedge
Bob's Machine Reversible Transom Wedges provide either a positive or negative trim for your boat. Constructed of cast aluminum, these strong wedges look great and will never crack. This transom wedge provides 10 degrees of either negative or positive trim. In most cases, transom wedges are used to provide negative trim for when your bow will not come down enough due to the angle of the motor. Transom wedges are an effective fix. Fits all motors with BIA bolt patterns.
Features:
10 Degree transom wedge
Provides negative or positive trim
Cast aluminum construction
Fits all motors with BIA bolt patterns
Sold as a pair (for 1 engine)
Dimensions: 3" Width x 14" Total Length
Note: For installation, you will need bolts that are 3" longer for "thicker side of wedge" and 0.50" longer for "thin side of wedge".
Frequently Asked Questions
- What is the Bob's Machine Reversible 10 Degree Transom Wedge designed to do? The Bob's Machine Reversible 10 Degree Transom Wedge provides either positive or negative trim for a boat. It can provide negative trim when the bow does not come down far enough because of the motor angle, making the transom wedge an effective way to address that condition.
- How much trim does the Bob's Machine Reversible Transom Wedge provide? The Bob's Machine Reversible Transom Wedge provides 10 degrees of either negative or positive trim. Reversing the wedge allows it to provide the desired trim direction.
- What motors does the Bob's Machine Reversible 10 Degree Transom Wedge fit? The Bob's Machine Reversible 10 Degree Transom Wedge fits all motors with BIA bolt patterns. Verify that your motor uses a BIA bolt pattern before installation.
- What is the Bob's Machine Reversible Transom Wedge made from? The Bob's Machine Reversible Transom Wedge is constructed from cast aluminum. The cast aluminum construction provides a strong wedge designed for use as a positive or negative trim solution.
- How is the Bob's Machine Reversible Transom Wedge sold? The Bob's Machine Reversible Transom Wedge is sold as a pair for one engine. Each wedge measures 3 inches wide by 14 inches in total length.
- What bolts are needed to install the Bob's Machine Reversible Transom Wedge? Installation requires longer bolts because of the wedge thickness. The product description specifies bolts that are 3 inches longer for the thicker side of the wedge and 0.50 inches longer for the thin side.
$149.99
Bob's Machine Reversible 5 Degree Transom Wedge
Bob's Machine Reversible Transom Wedges provide either a positive or negative trim for your boat. Constructed of cast aluminum, these strong wedges look great and will never crack. This transom wedge provides 5 degrees of either negative or positive trim. In most cases, transom wedges are used to provide negative trim for when your bow will not come down enough due to the angle of the motor. Transom wedges are an effective fix. Fits all motors with BIA bolt patterns.
Features:
5 Degree transom wedge
Provides negative or positive trim
Cast aluminum construction
Fits all motors with BIA bolt patterns
Sold as a pair (for 1 engine)
Dimensions: 3" Width x 14" Total Length
Note: For installation, you will need bolts that are 1.5" longer for "thicker side of wedge" and 0.25" longer for "thin side of wedge".
Frequently Asked Questions
- What is the Bob's Machine Reversible 5 Degree Transom Wedge designed to do? The Bob's Machine Reversible 5 Degree Transom Wedge provides either positive or negative trim for a boat. It can be used to provide negative trim when the bow does not come down far enough because of the motor angle.
- How much trim does the Bob's Machine Reversible 5 Degree Transom Wedge provide? The Bob's Machine Reversible 5 Degree Transom Wedge provides 5 degrees of either negative or positive trim. The wedge can be reversed to provide the desired trim direction.
- What motors does the Bob's Machine Reversible 5 Degree Transom Wedge fit? The Bob's Machine Reversible 5 Degree Transom Wedge fits all motors with BIA bolt patterns. Verify that your motor uses a BIA bolt pattern before installation.
- What is the Bob's Machine Reversible 5 Degree Transom Wedge made from? The Bob's Machine Reversible 5 Degree Transom Wedge is constructed from cast aluminum. It measures 3 inches wide by 14 inches in total length.
- How is the Bob's Machine Reversible 5 Degree Transom Wedge sold? The Bob's Machine Reversible 5 Degree Transom Wedge is sold as a pair for one engine.
- What bolts are needed to install the Bob's Machine Reversible 5 Degree Transom Wedge? Installation requires longer bolts to accommodate the wedge. The product description specifies bolts that are 1.5 inches longer for the thicker side of the wedge and 0.25 inches longer for the thin side.
$119.99
Bob's Machine Reversible 2 Degree Transom Wedge
Bob's Machine Reversible Transom Wedges provide either a positive or negative trim for your boat. Constructed of cast aluminum, these strong wedges look great and will never crack. This transom wedge provides 2 degrees of either negative or positive trim. In most cases, transom wedges are used to provide negative trim for when your bow will not come down enough due to the angle of the motor. Transom wedges are an effective fix. Fits all motors with BIA bolt patterns.
Features:
2 Degree transom wedge
Provides negative or positive trim
Cast aluminum construction
Fits all motors with BIA bolt patterns
Sold as a pair (for 1 engine)
Dimensions: 3" Width x 14" Total Length
Note: Thickest part of the wedge is .75"
$39.99
Bob's Machine Big D Trolling Motor Handle
Bob's Machine Big D Trolling Motor Handle is designed for comfort, functionality, and reliability and works with most Minnkota and Motorguide trolling motors. The large D shape handle fits your whole hand so you don't have to grab on with only your finger tips. The strong cable is molded directly into the handle so it will not break out.
Features:
Designed for big hands, comfort, and reliability
Cable molded into the handle
Stainless steel vinyl coated handle
Stainless steel cable clamp included
Works with most MinnKota & Motorguide trolling motors
$59.99
Bob's Machine Trolling Motor Prop Nut
Bob's Machine Trolling Motor Prop Nuts are balanced, durable, and reduce noise and vibrations from trolling motors. This model is designed to fit Minnkota trolling motors 80lbs. and up. These prop nuts feature a powder coat finish that is bright and durable. Exclusive to Bob's Machine brand prop nuts, these prop nuts feature a center hole to access the shaft in the event of shear-pin failure. Additionally, this prop nut requires no tools to remove the trolling motor propeller, making it easier to clear fishing line or weeds on the water. With over 25% more mass than other units on the market, Bob's prop nuts deliver quieter trolling.
Features:
Fits Minnkota trolling motors 80 lbs. and up
Requires no tools to remove trolling motor propeller
Over 25% more mass for quieter trolling
Center hole allows access to shaft in event of shear-pin failure
Gloss black powder coat finish
Made in the USA
$29.99
Bob's Machine Seat Pedestal DeckPlug
Bob's Machine Seat Pedestal DeckPlugs fills the seat pedestal hole on your deck when your seat is not in use. These plugs are o-ring sealed to create a water tight system. Using a deck plug keeps your compartments water tight to prevent mildew. Additionally, covering the hole left behind by your seat pedestal minimizes risk of dropping bait, hooks, or other small items down the holes. Constructed of 6061 aircraft-grade aluminum for long lasting use.
Features:
Fills seat pedestal hole when seat is not in use
O-ring creates a water tight system
6061 Aircraft-grade aluminum
Sizes Available:
1.77"
0.75"
From $59.99
Bob's Machine Jack Plate Steering Wheel Switch
Keep your hands on the wheel with the Bob's Machine Steering Wheel Switch for jack plates and tilt & trims. This switch is used like a blinker switch in a car to allow you to safely control your jack plates while keeping your hands on the steering wheel. The switch is available in both single and dual configurations and comes as a complete kit.
Features:
Single and dual options available
Comes as complete kit including wiring, connectors, and instructions
Can be used for jack plates and tilt & trims
Frequently Asked Questions
- What is the Bob's Machine Jack Plate Steering Wheel Switch designed to do? The Bob's Machine Jack Plate Steering Wheel Switch allows you to control compatible jack plates and tilt & trims while keeping your hands on the steering wheel. It operates similarly to a car's blinker switch for convenient control while driving the boat.
- Can the Bob's Machine Steering Wheel Switch be used with tilt and trim systems? Yes. The Bob's Machine Steering Wheel Switch can be used to control jack plates as well as tilt & trim systems. The product description does not specify particular jack plate or tilt and trim models, so compatibility should be verified before installation.
- Are single and dual versions of the Bob's Machine Steering Wheel Switch available? Yes. The Bob's Machine Steering Wheel Switch is available in both single and dual configurations. The available configuration depends on the control setup you need for your jack plate or tilt & trim system.
- What is included with the Bob's Machine Jack Plate Steering Wheel Switch? The Bob's Machine Steering Wheel Switch comes as a complete kit that includes the switch, wiring, connectors, and instructions. The included components provide the parts and installation information supplied with the kit.
$13.99
Bob's Machine Mystic Hydraulic Jack Plate Oil
Bob's Machine Lucas ISO 32 weight hydraulic fluid is developed specifically for Bob's Machine jack plate pumps. A completely empty system with standard hoses will use about 1.5 qts.
ISO 32 AW Hydraulic Oil
For Bob's Machine Jack Plate pumps
1 Quart
Frequently Asked Questions
- What is Bob's Machine Mystic Hydraulic Jack Plate Oil used for? Bob's Machine Mystic Hydraulic Jack Plate Oil is an ISO 32 AW hydraulic fluid developed specifically for use with Bob's Machine jack plate pumps. It is intended for hydraulic systems using compatible Bob's Machine jack plate pumps.
- What type of hydraulic fluid is Bob's Machine Mystic Hydraulic Jack Plate Oil? Bob's Machine Mystic Hydraulic Jack Plate Oil is ISO 32 AW hydraulic oil. The product is specifically developed for Bob's Machine jack plate pumps.
- How much Bob's Machine Mystic Hydraulic Jack Plate Oil is needed for a completely empty system? A completely empty Bob's Machine jack plate hydraulic system with standard hoses uses approximately 1.5 quarts of hydraulic fluid. The product itself is supplied in a 1-quart container.
- How much hydraulic oil is included with Bob's Machine Mystic Hydraulic Jack Plate Oil? Bob's Machine Mystic Hydraulic Jack Plate Oil is supplied as 1 quart of ISO 32 AW hydraulic oil. A completely empty system with standard hoses requires approximately 1.5 quarts, so one quart may not fill such a system completely.
$229.99
Bob's Machine 120-120001 Hydraulic Pump Motor Only - Replacement
This is a genuine Bob's Machine shop replacement part for use on standard series jack plate pumps.
$559.99
Bob's Machine Hydraulic Pump Assembly
The Bob's Machine Hydraulic Pump Assembly comes complete with solenoids, wiring harness, aluminum backing plate, and two stainless steel 90 degree fittings. The included pump comes with a 3 year manufacturer's warranty.
Frequently Asked Questions
- What is included with the Bob's Machine Hydraulic Pump Assembly? The Bob's Machine Hydraulic Pump Assembly includes solenoids, a wiring harness, an aluminum backing plate, and two stainless steel 90-degree fittings. The pump is included as part of the complete assembly.
- Does the Bob's Machine Hydraulic Pump Assembly include a wiring harness? Yes. The Bob's Machine Hydraulic Pump Assembly includes a wiring harness along with the solenoids, aluminum backing plate, and two stainless steel 90-degree fittings.
- What type of fittings come with the Bob's Machine Hydraulic Pump Assembly? The assembly includes two stainless steel 90-degree fittings. These fittings are supplied with the hydraulic pump assembly along with the other listed components.
- Does the Bob's Machine Hydraulic Pump Assembly come with a warranty? Yes. The included pump comes with a 3-year manufacturer's warranty.
$299.99
Bob's Machine Action Series Jack Plate LED Gauge Kit
Monitor your jack plate's height with the Bob's Machine Action Series LED Gauge Kit. This complete kit can be used with all Bob's Machine Action Series jack plates. Bob's Machine jack plates are pre-drilled for the gauge's sending unit on the back, making installation easy. Simply line up the sending unit, attach with included hardware, and pull the cable up to the gauge's mounting location.
This complete kit comes with a sending unit, gauge, and 24 feet of wiring. The gauge features a black face with LED indicators that display your jack plate height in 1/4 inch increments. The gauge is equipped with a special photoelectric eye that precisely regulates the LED brightness. The Bob's Machine Action Series Gauge Kit is backed by a 1 year manufacturer's warranty.
Kit Contains:
LED Gauge
Sending unit
24' Wiring
Hardware
Features:
Unique solid-state transducer
Special photoelectric eye regulates LED brightness
Sensor reads every 1/4" rise
1 Year warranty
Frequently Asked Questions
- What is the Bob's Machine Action Series Jack Plate LED Gauge Kit used for? The Bob's Machine Action Series Jack Plate LED Gauge Kit is designed to monitor the height of a Bob's Machine Action Series jack plate. Its LED indicators display jack plate height in 1/4-inch increments, allowing the jack plate position to be monitored from the gauge.
- What jack plates is the Bob's Machine Action Series LED Gauge Kit compatible with? This gauge kit can be used with all Bob's Machine Action Series jack plates. The jack plates are pre-drilled on the back for the gauge's sending unit, allowing the sending unit to be attached using the included hardware.
- What is included with the Bob's Machine Action Series Jack Plate LED Gauge Kit? The complete kit includes an LED gauge, sending unit, 24 feet of wiring, and installation hardware. The sending unit attaches to the pre-drilled location on the back of the applicable Bob's Machine Action Series jack plate, with the wiring routed to the gauge mounting location.
- How accurately does the Bob's Machine Action Series LED Gauge measure jack plate height? The gauge's sensor reads every 1/4 inch of jack plate rise. The LED indicators on the black-faced gauge display the jack plate height in 1/4-inch increments for monitoring the plate's position.
- How does the Bob's Machine Action Series LED Gauge adjust its brightness? The gauge features a special photoelectric eye that precisely regulates the brightness of its LED indicators. This photoelectric system is built into the gauge to control the LED display brightness.
- What type of sensor does the Bob's Machine Action Series Jack Plate LED Gauge Kit use? The kit uses a unique solid-state transducer as its sending unit. The sensor reads jack plate movement in 1/4-inch increments and sends the height information to the LED gauge through the included wiring.
From $37.49
Bob's Machine Jack Plate Bolt Kit - 6 Pack
Transom/Engine Bolt Kit is designed for secure jack plate installation on motors requiring 1/2" hardware. Constructed from durable 304 stainless steel, this hardware kit provides reliable corrosion resistance for marine environments and includes the essential components needed for installation.
Ideal for jack plate mounting applications, this kit is not compatible with Mini Manual Jack Plates.
Key Features:
Designed for jack plate installation
Fits motors requiring 1/2" hardware
Durable 304 stainless steel construction
Corrosion-resistant marine-grade hardware
Complete mounting hardware kit
Not compatible with Mini Manual Jack Plates
Specifications:
- Material: 304 Stainless SteelHardware Size: 1/2"
- Kit Includes:
(6) 1/2" stainless steel bolts
(6) 1/2" Nylok nuts
(12) flat washers
(6) lock washers
Available Bolt Lengths:
2"
2.5"
3"
3.5"
4"
4.5"
5"
5.5"
6"
6.5"
7"
8"
From $24.99
Bob's Machine Transom to Jack Plate Bolt Kit
The Bob's Machine Transom to Jack Plate Bolt Kit is used for jack plate installation. This kit is for motors with a standard BIA bolt pattern only, and cannot be used with the Bob's Machine Mini Manual Jack Plate. This kit is available with different length bolts.
Bolt Sizes Available:
4"
5"
6"
Kit Contains:
(4) 1/2" SS Bolts
(4) 1/2" Nylok Nuts
(8) Flat washers
(4) Lock washers
Frequently Asked Questions
- What is the Bob's Machine Transom to Jack Plate Bolt Kit used for? The Bob's Machine Transom to Jack Plate Bolt Kit is designed for jack plate installation on motors with a standard BIA bolt pattern. The kit provides the bolts, nuts, and washers needed for the transom-to-jack-plate connection.
- What bolt lengths are available for the Bob's Machine Transom to Jack Plate Bolt Kit? The Bob's Machine Transom to Jack Plate Bolt Kit is available with 4-inch, 5-inch, and 6-inch bolt lengths. Select the appropriate length for your specific jack plate installation.
- What is included in the Bob's Machine Transom to Jack Plate Bolt Kit? Each kit contains four 1/2-inch stainless steel bolts, four 1/2-inch Nylok nuts, eight flat washers, and four lock washers. The kit is supplied for installing a jack plate using a standard BIA bolt pattern.
- Is the Bob's Machine Transom to Jack Plate Bolt Kit compatible with all Bob's Machine jack plates? This kit is intended for motors with a standard BIA bolt pattern and cannot be used with the Bob's Machine Mini Manual Jack Plate. Verify the bolt pattern and jack plate compatibility before installation.
- What should I verify before purchasing the Bob's Machine Transom to Jack Plate Bolt Kit? Verify that your motor uses a standard BIA bolt pattern and select the required 4-inch, 5-inch, or 6-inch bolt length for your installation. The product description does not provide additional fitment information, so compatibility should be confirmed before purchase.
$24.99
Bob's Machine Jack Plate to Motor Bolt Kit
The Bob's Machine Jack Plate to Motor Bolt Kit is for use with jack plate installation. This kit is for motors with a standard BIA bolt pattern only and is not for use with the Bob's Machine Mini Manual Jack Plate.
Contains 2.5" Bolts
Kit Contains:
(4) 2.5" SS Bolts
(4) 1/2" Nylok Nuts
(8) Flat washers
(4) Lock washers
Frequently Asked Questions
- What is the Bob's Machine Jack Plate to Motor Bolt Kit used for? The Bob's Machine Jack Plate to Motor Bolt Kit is designed for jack plate installation on motors with a standard BIA bolt pattern. The kit provides the bolts, nuts, flat washers, and lock washers specified for the installation.
- What size bolts are included in the Bob's Machine Jack Plate to Motor Bolt Kit? The kit includes four 2.5-inch stainless steel bolts for jack plate installation.
- What is included in the Bob's Machine Jack Plate to Motor Bolt Kit? The kit contains four 2.5-inch stainless steel bolts, four 1/2-inch Nylok nuts, eight flat washers, and four lock washers.
- What bolt pattern is required for the Bob's Machine Jack Plate to Motor Bolt Kit? This kit is designed for motors with a standard BIA bolt pattern only. Verify that your motor uses the standard BIA bolt pattern before using this bolt kit.
- Can the Bob's Machine Jack Plate to Motor Bolt Kit be used with the Bob's Machine Mini Manual Jack Plate? No. The product description states that this bolt kit is not for use with the Bob's Machine Mini Manual Jack Plate.
$1,199.99
Bob's Machine Action Series Hydraulic Tilt and Trim
The Bob's Machine Action Series Tilt and Trim is an all-in-one unit with easy rigging and tons of benefits. This hydraulic tilt and trim can provide increased performance, better handling and less hassle raising the lowering the motor at the launch ramp. This unit is designed for clamp-on motors up to 30 HP. The tilt and trim allows skippers to trim the boat for a smoother, drier ride. When fully trimmed in, it provides a negative 3-degree tuck-under angle for faster starts and quicker on-plane times. After reaching plane, the boat can be optimized for best running angle by trimming the tilt up to its maximum of 75 degrees.
Bob's Machine Action Series Hydraulic Tilt and Trim is easy to install. It comes complete with a trim plate, wiring harness, relays, and rocker style control switch. This tilt and trim carries a limited lifetime structural warranty.
Features:
Designed for clamp-on motors up to 30 HP
Easy to install
Provides increased performance and better handling
Maximum tilt of 75 degrees
5-1/2" standard setback
Limited lifetime structure warranty
Specifications:
Overall mounting dimensions: 10" Width x 11.5" Length
Weight: 20 lbs.
Frequently Asked Questions
- What is the Bob's Machine Action Series Hydraulic Tilt and Trim designed for? The Bob's Machine Action Series Hydraulic Tilt and Trim is designed for clamp-on motors up to 30 HP. It provides hydraulic motor adjustment to help improve boat performance and handling while making it easier to raise and lower the motor at the launch ramp.
- How does the Bob's Machine Action Series Hydraulic Tilt and Trim help with boat performance? The hydraulic tilt and trim allows the boat to be trimmed for a smoother, drier ride. When fully trimmed in, it provides a negative 3-degree tuck-under angle for faster starts and quicker planing. Once on plane, the motor can be trimmed upward to optimize the running angle.
- What is the maximum tilt angle of the Bob's Machine Action Series Hydraulic Tilt and Trim? The Bob's Machine Action Series Hydraulic Tilt and Trim has a maximum tilt of 75 degrees. The unit also provides a negative 3-degree tuck-under angle when fully trimmed in, giving boaters a range of motor positioning for different operating conditions.
- What is included with the Bob's Machine Action Series Hydraulic Tilt and Trim? The Bob's Machine Action Series Hydraulic Tilt and Trim comes complete with a trim plate, wiring harness, relays, and rocker-style control switch. The unit is designed for easy installation and includes the components needed for its hydraulic tilt and trim operation.
- What are the mounting dimensions and weight of the Bob's Machine Action Series Hydraulic Tilt and Trim? The unit has overall mounting dimensions of 10 inches wide by 11.5 inches long and weighs 20 lbs. It also features a standard 5-1/2-inch setback.
- What warranty is included with the Bob's Machine Action Series Hydraulic Tilt and Trim? The Bob's Machine Action Series Hydraulic Tilt and Trim includes a limited lifetime structural warranty. The warranty applies to the structure of the unit.
$2,249.99
Bob's Machine Extreme Gen 3 Action Series Hydraulic Jack Plate 6" Setback
Bob's Machine Extreme Gen 3 Jack Plates are designed for 550+ HP engines including V8's. This series of jack plates is wider, allowing for Verado installation without the use of spacers. Like other Action Series Jack Plates, the Gen 3 has the all-in-one style pump that's built into the jack plate so there's no hoses or pump to mount inside the boat. This internal pump makes rigging the boat extremely easy. The Extreme Gen 3 jack plates utilize innovative engineering to make them Bob's Machine's strongest jack plates yet.
Bob's Extreme Gen 3 Jack Plates are used to improve an outboard boat's speed, holeshot, fuel efficiency, and helps boaters navigate in shallow waters. Jack plate comes complete with jack plate, wiring harness, relays, and a rocker style switch.
Features:
Designed for 550+ HP engines, including V8's
Pump is built into the jack plate for easy rigging
Wider for Verado installation without the use of spacers
Bob's Machine's strongest jack plate yet
Improves speed, holeshot, and fuel efficiency
Made in the USA
Specifications:
Plate Weight: 66 lbs.
Setback: 6"
Frequently Asked Questions
- What is the Bob's Machine Extreme Gen 3 Action Series Hydraulic Jack Plate designed for? The Bob's Machine Extreme Gen 3 Action Series Hydraulic Jack Plate is designed for high-horsepower outboard applications, including V8 engines. It can help improve boat speed, holeshot, and fuel efficiency while helping boaters navigate shallow waters.
- What engines is the Bob's Machine Extreme Gen 3 Hydraulic Jack Plate designed for? The Extreme Gen 3 is designed for 550+ HP engines, including V8 outboards. Its wider design also allows Verado installation without using spacers. Verify your specific engine application before installation.
- How does the built-in pump on the Bob's Machine Extreme Gen 3 simplify installation? The hydraulic pump is built directly into the jack plate, eliminating the need to mount a separate pump or hydraulic hoses inside the boat. This all-in-one design simplifies the rigging process and keeps the hydraulic system integrated into the jack plate.
- What is the setback and weight of the Bob's Machine Extreme Gen 3 Jack Plate? The Bob's Machine Extreme Gen 3 Jack Plate provides 6 inches of setback and weighs 66 pounds. Its wider construction is designed to accommodate Verado installation without spacers.
- What is included with the Bob's Machine Extreme Gen 3 Hydraulic Jack Plate? The Bob's Machine Extreme Gen 3 Jack Plate comes complete with the jack plate, wiring harness, relays, and a rocker-style switch. The built-in hydraulic pump is integrated into the jack plate rather than supplied as a separate pump for mounting inside the boat.
- Where is the Bob's Machine Extreme Gen 3 Jack Plate made? The Bob's Machine Extreme Gen 3 Action Series Hydraulic Jack Plate is made in the USA. The product is engineered as part of Bob's Machine's Extreme Gen 3 series, which is described as its strongest jack plate series yet.
From $999.99
Bob's Machine Versa Jac Manual Jack Plate
Bob's Machine Versa Jac Manual Jack Plates are high-quality manual jack plates that provide boaters with the option to upgrade to a Hydraulic at a later date. Made of high-quality, aircraft-grade aluminum, the Versa Jac jack plate has the same sharp look as Bob's popular line of hydraulic jacks while providing optimal durability. These jack plates have a one piece design, unlike competitors that require setback spacers to achieve the proper setback. Versa Jacs are available in 4", 6", and 10" setbacks, and are rated for engines up to 300 HP. While the boat is in the water, the Versa Jac can easily be adjusted for optimum results.
When it's time to upgrade from manual to an all-hydraulic operation, converting the Versa jack plate is simple. Using a few hand tools, the Versa's manual screw assembly can be removed and swapped out for a hydraulic cylinder kit. A pump can then be installed inside the boat.
Features:
Rated for 300 HP, up to 625 lbs. motors
Provides 7.5" of lift
Manual operated jack plate
Easily upgrades to full hydraulic operation if desired
Has same look as Bob's popular line of hydraulic jacs
Easily adjusts for optimum results while on the water
Automotive grease fittings
Adjustable tension rods
Made in the USA
Specifications:
Transom side mounting dimensions: 16-3/4" W x 13-3/4" H
Motor side OAW is 18-1/4"
Motor side mounting width: 18-1/4"
Part #
Model
Weight
Max HP
Setback
100-504100
4" HD Versa
40 lbs.
300 HP
4"
100-506000
6" Versa
41 lbs.
300 HP
6"
100-510000
10" Versa
49 lbs.
300 HP
10"
Warranty:
Limited lifetime on structure
Frequently Asked Questions
- What is the Bob's Machine Versa Jac Manual Jack Plate designed for? The Bob's Machine Versa Jac Manual Jack Plate provides manual adjustment for outboard motor positioning and offers 7.5 inches of lift. It is available with 4-inch, 6-inch, or 10-inch setbacks and is rated for engines up to 300 HP and motors weighing up to 625 lbs.
- Can the Bob's Machine Versa Jac Manual Jack Plate be upgraded to hydraulic operation? Yes. The Versa Jac is designed to be converted from manual to full hydraulic operation. The manual screw assembly can be removed using hand tools and replaced with a hydraulic cylinder kit, with a pump installed inside the boat.
- Can the Bob's Machine Versa Jac be adjusted while the boat is in the water? Yes. The Versa Jac Manual Jack Plate can be adjusted while the boat is in the water, allowing boaters to make adjustments for optimum results. The jack plate also features automotive grease fittings and adjustable tension rods.
- What setback options are available for the Bob's Machine Versa Jac Manual Jack Plate? The Bob's Machine Versa Jac is available in 4-inch, 6-inch, and 10-inch setback models. The 4-inch HD Versa weighs 40 lbs., the 6-inch Versa weighs 41 lbs., and the 10-inch Versa weighs 49 lbs.
- What are the mounting dimensions of the Bob's Machine Versa Jac? The transom-side mounting dimensions are 16-3/4 inches wide by 13-3/4 inches high. The motor-side overall width and mounting width are both 18-1/4 inches.
- What warranty is included with the Bob's Machine Versa Jac Manual Jack Plate? The Bob's Machine Versa Jac Manual Jack Plate includes a limited lifetime warranty on its structure. The product is also made in the USA and features a one-piece design without requiring setback spacers.
From $2,099.99
Bob’s Machine 4" Action Series Hydraulic Kick-Back Jack Plate
Bob’s Kick-Back Plate 4" Action Series Hydraulic Kick-Back Jack Plate is a compact, heavy-duty hydraulic setback system designed to improve shallow water performance while helping protect your lower unit from impact damage. Built with Bob’s patented KickBack design, this jack plate allows the motor to react when striking submerged objects, helping reduce potential damage while maintaining smooth, controlled operation on the water.
Engineered for durability and precision, this unit features Delrin rollers, bushings, and bearings for smooth movement, along with greaseable pivot points for easy maintenance. The 4" setback configuration provides a tighter profile for boats requiring a more compact installation while still delivering strong hydraulic lift performance.
Key Features:
Patented Kick-Back hydraulic design
Action Series construction
Compact 4" setback profile
No springs or chains required
Delrin rollers, bushings, and bearings for smooth operation
Greaseable pivot points
Locking pins for reverse and trailering
Motor tether attachment point for safety
30° tilt capability
Built for shallow water protection and impact resistance
Specifications:
Setback: 4"
Hydraulic Stroke: 6"
Built-in Lift: 1.5"
Total Lift: 7.5"
Max Horsepower: Up to 150 HP
Mounting Pattern: BIA
Unit Weight: 48 lbs
Pivot System: Greaseable (zerk fittings)
Bearing System: Delrin bushings, rollers, bearings
Warranty: Limited lifetime structural + 3-year pump warranty
$2,349.99
Bob's Machine 6" Action Series Hydraulic Kick-Back Jac – Powder-Coated Black
Bob’s Kick-Back Plate 6" Action Series Hydraulic Kick-Back Jac – Powder-Coated Black is designed to deliver reliable hydraulic performance with enhanced shallow water protection. Built for durability and smooth operation, this jack plate helps improve boat handling while reducing the risk of lower unit damage when navigating changing water conditions.
Its patented Kick-Back design allows the motor to react when encountering submerged obstacles, helping protect vital components while maintaining control. The powder-coated black finish adds corrosion resistance and a clean, professional appearance suited for marine environments.
Key Features:
Patented Hydraulic Kick-Back Jac design
Action Series construction for dependable performance
Powder-coated black finish for corrosion resistance
No chains or springs required for operation
Built-in Kick-Back protection for submerged impact situations
Designed for smooth hydraulic motor adjustment
Specifications:
Setback: 6"
Hydraulic stroke: 6"
Built-in structure lift: 1.5"
Total lift: 7.5"
Tilt: 30°
Motor compatibility: Up to 150 HP
Bolt pattern: BIA
Weight: 48 lbs
Pivot points: Greaseable with automotive zerk fittings
Bearing system: Delrin bushings, rollers, and bearings
Safety: Motor tether attachment point included
Locking system: Pins for reverse and trailering
Warranty: Limited lifetime structure warranty + 3-year Action Pump warranty
$2,099.99
Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate - Action Series
Hydraulic Kick-Back Jac Plate allows you to jack up your motor and idle over obstructions, preventing costly damage to the lower unit. This hydraulic kick-back jack plate has 6" hydraulic stroke and 1.5" built-in structure lift, offering a total of 7.5" total lift! Delrin rollers and bearings provide a long life of smooth operation and pivoting without the need for chains or springs like other jack plates. Integrated locking pins prevent the plate from kicking out when in reverse or while trailering. This unit is rated for outboard motors up to a maximum of 115 HP. Do not encounter obstructions at speeds over 5 MPH and only in the forward direction. The Kick-Back Jac Plate is not designed or intended to encounter obstructions while the boat is being operated in the reverse direction.
Features:
6″ setback
Rated for motors up to 150 HP with standard BIA bolt pattern
Delrin rollers and bearings ensure smooth, maintenance-free operation
Locking pins secure the plate during reverse or trailering
Tension rods and greaseable pivot points for durability and performance
30° tilt angle for improved clearance and maneuverability
No chains or springs – simplified, reliable design
Includes motor tether attachment point for added safety
Patent pending design
5-Year Action Pump Warranty
Specifications:
Weight: 48 lbs.
6" Hydraulic lift
1.5" Structure lift
7.5" Max lift
30 Degree tilt up (kick up)
Can be used with optional clamp-on style kit P/N 100-105001
Frequently Asked Questions
- What is the Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate - Action Series designed for? The Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate - Action Series is designed to help raise an outboard motor and idle over obstructions. It provides 6 inches of hydraulic lift plus 1.5 inches of built-in structure lift, for a maximum total lift of 7.5 inches.
- How much lift does the Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate provide? This hydraulic kick-back jack plate has a 6-inch hydraulic stroke and 1.5 inches of structure lift. Together, these provide up to 7.5 inches of total lift. The plate also has a 30-degree tilt-up angle for additional clearance and maneuverability.
- What features help secure the Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate? Integrated locking pins help secure the plate when the boat is operated in reverse or while trailering. The design also uses Delrin rollers and bearings, tension rods, and greaseable pivot points. It operates without chains or springs and includes a motor tether attachment point.
- Can the Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate be used with a clamp-on motor? The product description states that the Kick-Back Jac Plate can be used with the optional clamp-on style kit, part number 100-105001. Verify that the adapter kit and jack plate are appropriate for your specific motor application before installation.
- What are the operating restrictions for the Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate? Do not encounter obstructions at speeds over 5 MPH or while moving in reverse. The product description specifically states that the Kick-Back Jac Plate is not designed or intended to encounter obstructions while the boat is being operated in the reverse direction.
- What motor rating is specified for the Bob's Machine 100-105100 Hydraulic Kick-Back Jac Plate? The supplied product information contains two different motor ratings: the description states a maximum of 115 HP, while the features list states up to 150 HP with a standard BIA bolt pattern. Because these specifications conflict, verify the correct motor rating with the product documentation before purchasing or installing the jack plate.
$299.99
Bob's Machine Clamp-On Motor Adapter Plate for Kick Back Jac Plate
Bob's Machine Optional Clamp-On Motor Adapter Plate for clamp on motors. Use with Bob's Machine Kick Back Jacs.
$799.99
Bob's Machine Kick-Back Jac Plate
The Bob's Machine Kick-Back Jac Plate, aka "Stump Jumper" provides a 45 degree tilt up (kick up) for motors up to 115 HP. Delrin rollers and bearings provide a long life of smooth operation and pivoting without the need for chains or springs like other jack plates. Integrated locking pins prevent the plate from kicking out when in reverse or while trailering. This unit is rated for outboard motors up to a maximum of 115 HP. Do not encounter obstructions at speeds over 5 MPH and only in the forward direction. The Kick-Back Jac Plate is not designed or intended to encounter obstructions while the boat is being operated in the reverse direction.
Features:
Rated for outboards up to 115 HP
Delrin rollers and bearings for smooth operation
Motor tether attachment point for safety
Locking pins prevent plate from kicking out in reverse or trailering
Grease-able pivot points - automotive zerk fittings
Specifications:
Weight: 28 lbs.
Dimensions: 17.5" W x 12" H
Offset: 5.5"
45 Degree tilt up (kick up)
Can be used with optional clamp-on style kit P/N 100-105001
Frequently Asked Questions
- What is the Bob's Machine Kick-Back Jac Plate designed to do? The Bob's Machine Kick-Back Jac Plate, also known as the "Stump Jumper," provides a 45-degree tilt-up kick-back function for outboard motors. It is designed for outboard motors up to 115 HP and allows the plate to pivot upward when encountering an obstruction during forward operation at speeds of 5 MPH or less.
- What horsepower outboards are compatible with the Bob's Machine Kick-Back Jac Plate? The Bob's Machine Kick-Back Jac Plate is rated for outboard motors up to a maximum of 115 HP. Verify that your outboard meets this horsepower limit before using the jack plate.
- How does the Bob's Machine Kick-Back Jac Plate pivot? The Kick-Back Jac Plate uses Delrin rollers and bearings to provide smooth operation and pivoting. Its design does not require chains or springs. Greaseable pivot points with automotive zerk fittings are also included for servicing the pivot points.
- Does the Bob's Machine Kick-Back Jac Plate lock in place? Yes. Integrated locking pins help prevent the plate from kicking out while the boat is traveling in reverse or while trailering. The jack plate also includes a motor tether attachment point for safety.
- Can the Bob's Machine Kick-Back Jac Plate encounter underwater obstructions? The product is designed to encounter obstructions only in the forward direction and at speeds of 5 MPH or less. It is not designed or intended to encounter obstructions while the boat is being operated in reverse.
- What are the dimensions and offset of the Bob's Machine Kick-Back Jac Plate? The Bob's Machine Kick-Back Jac Plate weighs 28 lbs. and measures 17.5 inches wide by 12 inches high. It has a 5.5-inch offset and provides a 45-degree tilt-up kick-back.
From $1,979.99
Bob's Machine Action Series Jack Plate - Black Powder Coat
Bob’s Machine Action Series Jack Plate with black powder coat finish is built for boaters who want strong hydraulic lift, fast response, and a clean, blacked-out rigging look. Designed for modern outboards up to 300 HP and over 625 lbs, this plate delivers approximately 7.5" of total lift to improve holeshot, shallow-water performance, and overall efficiency.
This model uses the proven Action Series integrated pump design, with the hydraulic pump housed inside the jack plate itself. That saves space inside the boat, reduces rigging clutter, and simplifies installation compared to systems with a separate pump mounted in the bilge. The black powder coat finish adds a durable, corrosion-resistant coating that pairs perfectly with today’s black outboards and accessories.
Key Benefits
Stronger holeshot and lift – 1.5" of built-in lift plus 6" of hydraulic travel (about 7.5" total) helps your boat get on plane faster, carry heavy loads, and run at the right attitude.
Cleaner rigging with internal pump – The hydraulic pump is built into the jack plate, freeing up interior space and eliminating the need to mount a separate pump and run long hydraulic lines.
Improved shallow-water and rough-water control – Raise the engine for skinnier water or lower it for more bite and stability in chop, all from the helm with push-button hydraulic control.
Durable black powder coat finish – The black coating adds an extra layer of protection while giving your transom a sleek, factory-custom look.
Made in the USA – Built in Bob’s Machine Shop’s facility with the same attention to detail that has made their jack plates a favorite among serious anglers and performance boaters.
Action Series Design & Performance
The Action Series is a one-piece jack plate that does not require setback spacers to reach common setback dimensions. It is available in multiple setback options to match a wide range of hulls, and can support outboards with mounting widths up to approximately 14.5". For wider motors, Bob’s recommends stepping up to their Extreme Gen3 series.
A large, powerful hydraulic motor provides quick, smooth travel even under load, so engine height changes feel responsive without sacrificing control. Automotive-style grease nipples in the side rails and tension rods in the frame help maintain alignment and make it easy to keep the sliding surfaces lubricated.
Compatible Boats & Applications
Bob’s Machine Action Series Jack Plate - Black Powder Coat is a great fit for:
Bass boats and tournament rigs
Bay and inshore fishing boats
Multi-species and walleye boats
Other outboard-powered hulls that benefit from setback and adjustable engine height
It’s ideal for boaters who want on-the-fly engine height adjustment, improved shallow-water capability, and better speed and efficiency from a properly tuned engine height—all with a stealthy black powder-coated finish.
What’s Included
Each Bob’s Machine Action Series Jack Plate - Black Powder Coat package typically includes:
Action Series hydraulic jack plate assembly with black powder coat finish and integrated pump
Wiring harness and relays
Dash-mounted rocker switch
Installation and warranty documentation
Note: Transom and engine mounting bolts are usually not included. Use marine-grade stainless steel hardware sized for your specific transom thickness and engine mounting requirements.
Installation & Fitment Notes
The integrated pump design streamlines rigging and frees up interior space, but installation still requires safely lifting and supporting the outboard, aligning the jack plate on the transom, and properly torquing all mounting hardware. Many owners choose to have a qualified marine technician perform the install, especially with larger engines.
This jack plate is engineered for outboards rated up to 300 HP …
From $1,849.99
Bob's Machine Action Series Hydraulic Jack Plate
Bob’s Machine Action Series Hydraulic Jack Plate is built for boaters who want strong lift, fast response, and a clean rigging layout. Designed for modern outboards up to 300 HP and 625 lbs, this plate delivers approximately 7.5" of total lift for better holeshot, shallow-water performance, and fine-tuned engine height control across changing conditions.
Unlike traditional systems that mount the pump inside the boat, the Action Series uses a space-saving, integrated pump built directly into the jack plate structure. That means fewer components to mount, less transom clutter, and a simpler, cleaner installation.
Key Benefits
More lift and better holeshot – With 1.5" of built-in lift plus 6" of hydraulic travel for a total of about 7.5" of lift, the Action Series helps your boat get on plane faster, carry heavy loads, and run at the right attitude.
Cleaner rigging with internal pump – The hydraulic pump is housed inside the jack plate, freeing up space inside the boat and eliminating the need to mount a separate pump and run extra hoses.
Improved shallow-water and rough-water control – Raise the engine to navigate skinnier water, or lower it for more bite and stability in chop, all from the helm with hydraulic push-button control.
Easy maintenance – Grease fittings on the side rails make it simple to lubricate the sliding surfaces and keep the plate operating smoothly.
Proven, made-in-USA construction – Built in Bob’s Machine Shop’s facility in Tampa, Florida, the Action Series is trusted by serious anglers and performance boaters and backed by strong pump and structural warranties.
Action Series Design & Performance
The Action Series is engineered as a one-piece jack plate that does not require setback spacers to reach common setback dimensions. Offered in multiple setback options, it supports engines with common mounting widths and is a solid match for many bass, bay, and multi-species rigs.
A large, powerful hydraulic motor provides quick, smooth travel even under load, so height changes feel responsive without sacrificing control. For owners who later decide they want a different pump location, the system can be converted to run the pump inside the boat, adding rigging flexibility over time.
Compatible Boats & Applications
Bob’s Machine Action Series Hydraulic Jack Plates are a great fit for:
Bass boats and tournament rigs
Bay and inshore fishing boats
Multi-species and walleye boats
Other outboard-powered hulls that benefit from setback and adjustable engine height
They’re designed for boaters who want on-the-fly adjustment from the helm, improved shallow-water capability, and better speed and efficiency from a properly tuned engine height.
What’s Included
Each Bob’s Machine Action Series Hydraulic Jack Plate package typically includes:
Action Series hydraulic jack plate assembly with integrated pump
Wiring harness and relays
Dash-mounted rocker switch
Installation and warranty documentation
Note: Transom and engine mounting bolts are usually not included. Use marine-grade stainless steel hardware sized for your specific transom thickness and engine mounting requirements.
Installation & Warranty
The integrated pump design helps streamline rigging and free up interior space, but installation still requires safely lifting and supporting the outboard, aligning the jack plate on the transom, and properly torquing all mounting hardware. Many owners choose to have a qualified marine technician perform the install, especially with larger engines.
Bob’s Machine backs the Action Series with a multi-year pump warranty and a limited lifetime structural warranty against manufacturing defects, providing long-term confidence in both the hydraulic system and the jack plate structure.
Installation Instructions (PDF)
For detailed mounting dimensions, wiring diagr…
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