All FORD, GM, 350, 351, 454 & 8.1

NEW! This Impeller Kit is now threaded for a better experience using your impeller puller! Nice work Johnson!

OEM replacement Impeller service kit

Fits almost ALL Indmar engine makes and models including Indmar Pump # 68-5001 Series

Fits in all Malibu Boats with a Indmar engine 1996 to current production. Also fits any engines equipped with the Johnson F6B raw water pump.

A worn or damaged impeller can cause system failure or engine breakdown. SPX's Johnson Pump brand impellers are developed and manufactured for maximum flow and long life. With a genuine impeller you can also be sure that you are getting the quality required by engine manufacturers and professionals. It is manufacture recommended to service your impeller annually or every 100 hours of operation.

This impeller is for the Johnson crank driven pump. Most Mastercrafts late 86/87 up, Malibu's 94/95 up (will not fit Mercruiser). Most late model Supra's with Indmar engines etc. Includes Gasket for the cover plate. Indmar Fords have 1 v-belt, PCM Fords have 2 v-belts.

Johnson 09-812B Description:

OEM replacement Impeller service kit for almost all Indmar engine make and models.

Fits in all Malibu Boats with a Indmar engine 1996 to current production.

Also fits any engines equipped with the Johnson F6B raw water pump including Axis Wake & Volvo Penta. 

A worn or damaged impeller can cause system failure or engine breakdown. SPX's Johnson Pump brand impellers are developed and manufactured for maximum flow and long life.

It is manufacture recommended to service your impeller annually or every 100 hours of operation.

Known Compatible Applications:

• Services All Indmar Monsoon Models. 320HP, 325HP, 330HP, 335HP, 340HP & 350HP
• All Indmar Hammerhead Models. Callaway 365, 380HP & 383-400HP
• All Indmar Carbureted, LCR, & 8.1L Engines
• All Indmar Ford Raptor 6.2L Engines. Raptor 400, Raptor 450 and Raptor 575
• All Supra, Moomba, Mastercraft & Tige's with Indmar Engines
• Challenger 5.7L Used in Axis Wake Boats. (Please note the 6.0L Challengers use a differnet impeller)
• Known engine manufactures that use the 09-812B-1 impeller: Alaska Diesel, Ameco Peninsula, Flagship, Indmar, Marine Power, Volvo Penta, Yamaha, and Yanmar

Product Specs:

• Service Kit Includes Impeller, White Foam Gasket, O-ring (discarded in most applications) & Glycerin Lubrication for assembly
• Services all F6 Series Johnson Pumps
• Impeller Material is MC97 Neoprene
• Impeller Outer Diameter (Left to Right across the face) Measures 2 1/4" inches
• Impeller Depth (Front to Back) Measures 1-7/8" Inches
• Impeller Inner Diameter: Spline Shaft

Part Numbers

• Johnson Part Number: 09-812B, Johnson 812, Johnson 09-812B-1, SPX Flow 09-812B-1, and SPX Flow 09-812
• Indmar Part# S685007 or 685007
• UPC# 7330717009199

A few exceptions are engines with the 302 (10-24228-1) pump on the 351 Ford or retro fitted to a GM 350 and some 351 Ford engines in 1990/1991 American Skiers used the 302 pump Fits all Indmar, Monsoon, LTR, LCR, MCX, RTP, 285 Ford, 250 Ford, Assault, 5.7 TBI, 8.1, 454, Indmar Monsoon PLUS!

NOTE: A few LT1 engines around 1995 had a Jabsco pump / JAB 22120-001
Fits Crusader Challenger Series 5.7 with crank driven pump aka Axis boats

Most Mastercrafts late 86 - 87 & up, Malibu's 94 - 95 & up (will not fit Mercruiser). Most late model Supra's with Indmar engines etc. Includes Gasket for the cover plate. Indmar Fords have 1 v-belt, PCM Fords have 2 V-belts.

Also fits DJ Pump 09-105-1201

Replaces Johnson 812