Bob's Machine Shop Bob’s Machine 4" Action Series Hydraulic Kick-Back Jack Plate

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