Pumps

Sierra 18-3417 Mercruiser Water Pump Base

Drive Serial Number Range 2763442 - 6854392 Models which have been retro fitted with an Alpha style ( no preload pin on top of driveshaft) must use Part# 18-3420

Interchangeable with:

GLM

12310

Mallory

9-43306

Mercruiser Stern Drive

46-57234A1

Sierra 18-3415 WATER PUMP KIT with HOUSING

Key Features:

63D-W0078-0100 + 63D-44311-00-00 = 18-3415 kit

Contains:

Impeller

18-3069

Insert CUp

18-3449

Pump Case Gasket

18-0483

Impeller Plate

18-3186

Bolt (Priced Per Pkg of 4)

18-8400-9

Impeller Key

18-3305

Replaces:

Yamaha Outboard - 63D-W0078-01-00, 63D-44311-00-00

Sierra 18-3414 Mercury Water Pump Base

Sierra high-quality engine parts are designed to meet OEM specifications. For Mercury Marine applications.

Interchangeable with:

GLM

12370

Mallory

9-43304

Mercury Marine

46-96146A5

46-73804A1

Sierra 18-3412 Water Pump Kit W/Housing

Sierra high-quality replacement water pump kit for Yamaha Outboards.

63V-W0078-01-00 + 63V-44301-00-00 = 18-3412 Kit

Kit Contains:

(1) 18-3040 Impeller

(1) 18-3444 Insert Cup

(1) 18-3195 Impeller Plate

(4) 18-0256 Bolt

(1) 18-3294 Impeller Key

(1) 18-3356 Water Pump Housing

Interchangeable with:

Yamaha Outboard

63V-W0078-01-00

63V-44301-00-00

Sierra 18-3408 Yamaha Water Pump Kit w/Housing

Sierra high-quality engine parts are designed to meet OEM specifications.

Yamaha OEM 6H4-W0078-A00-00 + 663-44311-02-00 = 18-3408 Kit

Interchangeable with:

Yamaha Outboard

6H4-W0078-00-00

6H4-W0078-A0-00

6H4-W0078-01-00

Sierra 18-3401 Water Pump Kit for 20-25HP Johnson,Evinrude Outboards

Sierra high-quality replacement water pump kit for Johnson/Evinrude Outboard engines. Does not include housing.

Kit Contains:

(1) 18-0108 Lower Gearcase Gasket

(1) 18-2013 Oil Seal

(1) 18-3051 Impeller

(4) 18-3133 Stainless Steel Bolt

(1) 18-3329 Grommet

(1) 18-3358 Insert Cup

(1) 18-3360 Impeller Housing Gasket

(2) 18-7440-1 O-Ring

Interchangeable with:

GLM

12061

Johnson/Evinrude Outboard

0395271

0395270

0394394

Sierra 18-3400 Water Pump Repair Kit for 9.9 & 15HP Johnson, Evinrude Outboard

Sierra high-quality engine parts are designed to meet OEM specifications.

Interchangeable with:

GLM

12251

Johnson/Evinrude Outboard

0391698

0394711

Mallory

9-48220

Kit Includes:

(1) 18-2025 Oil Seal

(1) 18-2392 Grommet

(1) 18-3050 Impeller

(1) 18-3178 Wear Plate

(1) 18-3179 Water Pump Cup

(1) 18-3326 Impeller Key

(1) 18-3329 Grommet

(4) 18-3369 Stainless Steel Bolts

(1) 18-7116 O-Ring

(1) 18-7139 O-Ring

For Use On Engine Models:

9.9/15HP 2-stroke 1974-Up

9.9/15HP 4-stroke 1995-UP

Sierra 18-3399 Water Pump Kit for 35-55HP Johnson/Evinrude Outboards

Sierra 18-3399 Water Pump Kit (with housing) is a replacement kit for Johnson/Evinrude Outboards. All parts in this kit were manufactured to meet or exceed OEM requirements.

Water Pump Kit Includes:

(1) 18-2705 Grommet

(1) 18-2709 Water Pump Gasket

(1) 18-3336 Water Pump Housing

(1) 18-3337 Grommet

(1) 18-3343 Wear Plate

(2) 18-3365 Stainless Steel Bolts

(1) 18-3368 Impeller

(2) 18-3369 Stainless Steel Bolts

(1) 18-7134 O-Ring

(1) Liner

(1) Water Tube Guide

(1) Wear Plate

(1) 18-3295 Impeller Key

(1) 9-76517 Impeller Housing Seal

Interchangeable with:

GLM

12210

Johnson/Evinrude Outboard

0396933

0439077

Mallory

9-48207

How to Replace the Water Pump on a Johnson Evinrude Outboard

Sierra Water Pump Kit With Housing  Special Order est. 10 Days For use on Yamaha Outboard Engines Kit Includes:  Impeller - 18-3088, O.E. #6F5-4452-00, Qty. 1;  Woodruff Key - #18-3300, O.E, #90280-04M00-00, qty. 1;  Bolt - 18-0256, O.E.#97395-08045-00, qty. 2 Replaces:  6F5-W0078-A0-00

Yamaha Water Pump Kit w/o Housing by Sierra Kit Includes: Sie-18-3088 Impeller Sie-18-3300 Woodruff Key Sie-18-0256 Bolt Replaces: Yamaha - 679-W0078-A1-00, 679-W0078-A0-00 Mallory - 9-48604 Pro Marine - 3397 Redline - RL3397

Sierra 18-3396-1 Yamaha Water Pump Kit w/ Housing

Sierra high-quality engine parts are designed to meet OEM specifications. For use on Yamaha Outboards.

Kit Contains:

(1) 18-3173-1 Water Pump Housing

(1) 18-3071 Impeller

(1) 18-3345 Wear Plate

(1) 18-3302 Impeller Key

(1) 18-3333 Insert Cup

(1) 18-0244 Water Pump Gasket

(4) 18-0256 Bolt

(1) 18-7483 O-Ring

(1) 18-7485 O-Ring

Interchangeable with:

Mallory

9-48618

Yamaha Outboard

61A-W0078-A2-00

61A-W0078-A3-00

64L-W0078-00-00

65L-W0078-A0-00

Sierra 18-3395 Yamaha Water Pump Kit without Housing

Sierra high-quality engine parts are designed to meet OEM specifications.

Kit Contains:

(1) 18-0244 Water Pump Gasket

(4) 18-0256 Bolt

(1) 18-3071 Impeller

(1) 18-3302 Impeller Key

(1) 18-3333 Insert Cup

(1) 18-3345 Wear Plate

(1) 18-7483 O-Ring

(1) 18-7485 O-Ring

Interchangeable with:

Mallory

9-48603

Yamaha Outboard

61A-W0078-01-00

61A-W0078-A1-00

61A-W0078-00-00

Sierra 18-3394 Water Pump Kit for Johnson/Evinrude Outboard

For Use On Engine Models:

35 Jet 1992-93

40 1989-98

40 1999-Up

45/55 Comm. 1985

48 1989-96

50 1989-98

Does not include housing

Contains:

Oil Seal: 18-2705

Grommet: 18-2708

Wear Plate Gasket: 18-2709

Impeller: 18-3104

Wear Plate: 18-3126

Stainless Steel Bolt: 18-3133

Impeller Key: 18-3138

Impeller Plate: 18-3139

O-Ring: 18-7481

Replaces:

Johnson/Evinrude Outboard

0433548

0433549

0438592

OMC

0433549

0438592

Mallory

9-48209

GLM

12245

Redline

RL3394

How to Video

Sierra 18-3392 Johnson/Evinrude Water Pump Kit with Housing

The Sierra 18-3392 Water Pump Kit is a replacement kit for Johnson/Evinrude Outboards. Sierra replacement engine parts are designed to meet or exceed OEM requirements. Includes housing.

Kit Includes:

(1) 18-3059 - Impeller w/ Key

(1) 18-3348 - Cup & Plate Assy.

(1) 18-3299 - Impeller Key

(1) 18-7158 - O-Ring

(2) 18-3135 - Stainless Steel Screw

(1) 18-2703 - Grommet

(1) 18-2704 - Grommet

(1) 18-2706 - Grommet

(4) 18-3136 - Stainless Steel Bolts

(1) 18-2769 - Rubber Seal

(1) 18-2557 - Impeller Gasket

(4) 18-3133 - Stainless Steel Bolts

Replaces:

GLM

12102

EMP

46-0013

Mallory

9-48203

Johnson/Evinrude

434421

5001594

390768

392750

395062

Applications:

85 1979-95

90 1979-Up

100 1979-Up

100 Comm. 1984-Up

115 1979-Up

125 ESX 25" 1993-94

125 ESX 25" 1994-95

140 1979-Up

150 1979-Up

150 20" 1993 & UP

200 Comm. 1990

225 20" 1993 & UP

235 1979-Up

V4 Cross 20" & 25" 1993 & UP

V4 Loop 20" 1993 & UP

V4,V6,V8 ➄ 1982-94

V6,V8 20" 1993 & UP

Sea Drives 1979-Up

How to Install Sierra 18-3392 Water Pump Kit

Frequently Asked Questions

• What is the Sierra 18-3392 Johnson/Evinrude Water Pump Kit with Housing used for? The Sierra 18-3392 Johnson/Evinrude Water Pump Kit with Housing is a replacement water pump kit for specified Johnson/Evinrude outboard applications. The kit includes the water pump housing along with an impeller, cup and plate assembly, gaskets, seals, grommets, keys, and stainless steel hardware.
• What Johnson/Evinrude outboards does the Sierra 18-3392 water pump kit fit? The Sierra 18-3392 fits the listed 85 HP through 235 HP applications, including specified 100 HP Commercial, 125 HP ESX, 150 HP 20-inch, 200 HP Commercial, and 225 HP 20-inch applications. It also covers specified V4, V6, V8, and Sea Drive applications within the years and configurations listed in the product description.
• What components are included in the Sierra 18-3392 Water Pump Kit? The kit includes an 18-3059 impeller with key, 18-3348 cup and plate assembly, 18-3299 impeller key, 18-7158 O-ring, stainless steel screws and bolts, 18-2703, 18-2704, and 18-2706 grommets, 18-2769 rubber seal, and 18-2557 impeller gasket.
• Does the Sierra 18-3392 water pump kit include the housing? Yes. The Sierra 18-3392 is specifically described as a Water Pump Kit with Housing, and the product description states that the kit includes the housing along with the listed water pump components and hardware.
• What part numbers does the Sierra 18-3392 water pump kit replace? The Sierra 18-3392 replaces GLM 12102, EMP 46-0013, Mallory 9-48203, and Johnson/Evinrude part numbers 434421, 5001594, 390768, 392750, and 395062.
• Does the Sierra 18-3392 fit V4, V6, and V8 Johnson/Evinrude outboards? Yes. The listed applications include V4 Cross and V4 Loop configurations, as well as specified V4, V6, and V8 applications. The description also lists V6 and V8 20-inch applications from 1993 and newer, so fitment should be verified against the specific engine configuration and year before installation.

Sierra 18-3391 Water Pump Kit for Johnson & Evinrude

Sierra high-quality replacement water pump kit for Johnson & Evinrude Outboards. Includes housing.

Kit Contains:

(1) 18-2557 Impeller Gasket

(1) 18-2704 Grommet

(1) 18-2769 Rubber Seal

(4) 18-3136 Stainless Steel Bolt

(1) 18-3153 Stainless Steel Bolt

(1) 18-3299 Impeller Key

(1) 18-3346 Cup & Plate Assembly

Interchangeable with:

GLM

12103

Johnson/Evinrude Outboard

395072

How to Video

Sierra 18-3390 Water Pump Kit for Johnson, Evinrude Outboards

For engines with large gear case (1979 & Up) with 85 HP and up. Does not include housing. Sierra engine parts are manufactured to meet or exceed OEM requirements.

Interchangeable with:

GLM

12104

Johnson/Evinrude Outboard

0395060

0434421

0435447

5001594

Mallory

9-48210

Kit Includes:

18-3059 - Impeller

18-2557 - Impeller Gasket

18-3299 - Impeller Key

18-7158 - O-Ring

18-3135 - Stainless Steel Screws

18-2703 - Grommet

18-2704 - Grommet

18-2706 - Grommet

18-3136 - Stainless Steel Bolts

18-2769 - Rubber Seal

18-3133 - Stainless Steel Bolts

18-3346 - Cup Plate Assy.

18-3138 - Impeller Key

How to Video

Sierra 18-3389 Water Pump Kit for 60 - 75HP Johnson, Evinrude

Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboard engines.

Applications:

60HP 1986-1994

65HP 1984-1994

70HP 1979-1994

75HP 1979-1988

Interchangeable with:

Johnson/Evinrude Outboard

0436957

0432955

0438951

Mallory

9-48213

Kit Includes:

(1) 18-2703 Grommet

(1) 18-2705 Oil Seal

(1) 18-2709 Wear Plate Gasket

(1) 18-3053 Impeller (Wedge Key)

(1) 18-3126 Wear Plate

(1) 18-3127 Impeller Plate

(1) 18-3129 Water Pump Housing

(1) 18-3133 Stainless steel Bolt

(1) 18-3138 Impeller Key

(1) 18-3299 Impeller Key

(1) 18-7174 O-Ring

(1) 18-7481 O-Ring

Sierra 18-3387 Water Pump Repair Kit for 60 - 75HP Johnson, Evinrude

Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboards.

Kit Includes:

(1) 18-2703 Grommet

(1) 18-2705 Oil Seal

(1) 18-3053 Impeller (Wedge Key)

(1) 18-3126 Wear Plate

(1) 18-3127 Impeller Plate

(4) 18-3133 Stainless Steel Bolt

(1) 18-3138 Impeller Key

(1) 18-3153 Stainless Steel Bolt

(1) 18-3299 Impeller Key

(1) 18-7174 O-Ring

(1) 18-7174 O-Ring

(1) 18-2709 Wear Plate Gasket

Interchangeable with:

GLM

12246

Johnson/Evinrude Outboard

0432956

0432955

Sierra 18-3383 Water Pump Kit for 20 - 28HP Johnson, Evinrude Outboards

Sierra replacement water pump kit for Johnson and Evinrude Outboards. Sierra engine parts are engineered to meet today's high horsepower engine demands and stand up in the harsh marine environment. Sierra replacement engine parts meet or exceed OEM requirements. All sierra engine parts are backed by an industry-leading warranty.

Water Pump Kit Includes:

(1) 18-3051 - Impeller

(1) 18-3363 - Housing

(1) 18-3358 - Water Pump Cup

(1) 18-3360 - Impeller Housing Gasket

(1) 18-3329 - Grommet

(4) 18-3133 - Stainless Steel Bolt

Replaces:

OMC

0395270

GLM

12060

Mallory

9-48212

Johnson/Evinrude Outboard

0395270

Application:

• Johnson/Evinrude Outboard

14HP

1988-1989

25 HP

1980

1985-1997

28 HP

1986-1996

Sierra 18-3382 Water Pump Kit for 20 - 35HP Johnson/Evinrude Outboards

Sierra replacement water pump kit, including housing, for Johnson/Evinrude Outboards. All Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements.

Applications:

20 HP 1985 & Up

25 HP 1985 & Up

30 HP 1984 & Up

35 HP 1980-1982

Water Pump Kit Includes:

(1) 18-0124 Impeller Plate Gasket

(1) 18-3051 Impeller

(6) 18-3133 Stainless Steel Bolts

(1) 18-3329 Grommet

(1) 18-3358 Insert Cup

(1) 18-3359 Wear Plate

(1) 18-3367 Water Pump Housing

(1) 18-7100 O-Ring

(2) 18-7105 O-Ring

(1) 18-7146 O-Ring

(6) Washers

Interchangeable with:

GLM

12070

Johnson/Evinrude Outboard

0393630

Mallory

9-48211

Sierra 18-3381 Water Pump Kit for 20-30HP Johnson, Evinrude Outboard

Sierra high-quality marine parts are designed to meet OEM specifications. No housing.

Interchangeable with:

GLM

12071

Johnson/Evinrude Outboard

0393509

0393630

Mallory

9-48205

Kit Includes:

(1) 18-0124 Impeller Plate Gasket

(1) 18-2539 Rubber Seal

(1) 18-3051 Impeller

(6) 18-3133 Stainless Steel Bolt

(1) 18-3358 Insert Cup

(1) 18-3359 Wear Plate

(1) 18-7100 O-Ring

(2) 18-7105 O-Ring

(1) 18-7146 O-Ring

(1) 18-3329 Grommet

Sierra 18-3380 Water Pump Kit - Replaces 0390770

Sierra Water Pump Repair Kit for 45 - 60HP Johnson, Evinrude outboards. Does not include housing.

Kit Contains:

18-2709-9 Water pump Gasket (2 pk)

18-3337 Grommet

18-3055 Impeller

18-3136 Stainless Steel Bolt

18-3365 Stainless Steel Bolts

18-7134-9 O-Ring (5 Pk)

18-2705-9 Grommet (2 Pk)

18-3343 Wear Plate

Impeller key

Impeller housing plate

Impeller housing liner

Seal

Interchangeable with:

GLM

12211

Johnson/Evinrude Outboard

0390770

Sierra 18-3378 Johnson/Evinrude Water Pump Kit with Housing

Sierra replacement water pump kit with housing for 40 - 60HP Johnson/Evinrude outboards.

Kit Includes:

18-709 Water pump gasket

18-3337 Grommet

18-3055 Impeller

18-3365 Stainless steel bolts

18-3369 Stainless steel bolts

18-7134 O-ring

18-3336 Water pump housing

18-2705-9 Grommet (2 Pk)

18-3343 Wear plate

Wear plate

Liner

Interchangeable with:

GLM

12210

Johnson/Evinrude Outboard

391635

Mallory

9-48204

Sierra 18-3377 Water Pump Kit for Johnson/Evinrude Outboards

Sierra replacement water pump kit (without housing) for Johnson/Evinrude Outboards. This kit contains parts that were manufactured to meet or exceed OEM requirements.

Fits: Johnson/Evinrude 10 (1949-57), 15/18 (1953-65), 20 (1966-73), 25 (1969-78)

Kit Includes:

(1) 18-3002 Impeller

(1) 18-3103 Impeller Plate

(1) 18-3326 Impeller Key

(1) 18-3329 Grommet

Interchangeable With:

Johnson/Evinrude Outboard

0379773

0382468

Frequently Asked Questions

• What is the Sierra 18-3377 Water Pump Kit used for? The Sierra 18-3377 Water Pump Kit is a replacement water pump kit for specified Johnson/Evinrude outboard engines. The kit is supplied without the water pump housing and contains an impeller, impeller plate, impeller key, and grommet. The included parts are manufactured to meet or exceed OEM requirements.
• Which Johnson/Evinrude outboards does the Sierra 18-3377 fit? The Sierra 18-3377 fits Johnson/Evinrude 10 HP outboards from 1949-1957, 15 and 18 HP models from 1953-1965, 20 HP models from 1966-1973, and 25 HP models from 1969-1978. Verify your engine's horsepower and model year before purchasing.
• Does the Sierra 18-3377 Water Pump Kit include the housing? No. The Sierra 18-3377 is a water pump kit supplied without the housing. The kit includes one 18-3002 Impeller, one 18-3103 Impeller Plate, one 18-3326 Impeller Key, and one 18-3329 Grommet.
• What parts are included in the Sierra 18-3377 Water Pump Kit? The Sierra 18-3377 includes four components: an 18-3002 Impeller, 18-3103 Impeller Plate, 18-3326 Impeller Key, and 18-3329 Grommet. Each component is supplied as one piece. Check the kit contents against your application before beginning service.
• What Johnson/Evinrude part numbers are interchangeable with the Sierra 18-3377? The Sierra 18-3377 is listed as interchangeable with Johnson/Evinrude Outboard part numbers 0379773 and 0382468. Comparing your existing part number with these listed numbers can help verify whether the water pump kit matches your application.