6J8-W0078-01-00 Water Pump Impeller Repair Kit with Housing for Yamaha 2-Stroke Outboard 25 30 HP Boat Motor Engine Parts Replacement Sierra 18-3430 6J8-W0078-A1-00 6J8-W0078-A2-00 6J8-W0078-00-00

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Management number 210146090 Release Date 2026/04/02 List Price $18.72 Model Number 210146090
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MARKGOO 6J8-W0078-01-00 Water Pump Repair Kit Replacement for Yamaha Marine Outboard Engine 2 Stroke 25 30 HP Boat Motor Rebuild Service Parts 6J8-W0078-A1-00The Part number is replaced by 6J8-W0078-A2-00, 6J8-W0078-A1-00, 6J8-W0078-01-00, 6J8-W0078-00-00, 6J8W0078A200, 6J8W0078A100, 6J8-W00780100, 6J8W00780000.The water pump kit includes Water Pump Impeller, Drive Key, Gasket, Pump Housing, Wear Plate, Cartridge Insert, Damper Seal, Bolts.It makes repair and maintenance of water pumps easy. Lubricate with silicone grease, glycerin or dish soap when installing (not included).See your owner's manual for replacement schedule. See your service manual for installation instructions.Materials: the strongest marine and chemical corrosion resistant metal alloy and scientifically engineered high performance neoprene rubber.APPLICATION: This guide is for reference only.2-Stroke:YAMAHA 25 HP 1997-2002YAMAHA 30 HP 1987-2002PACKAGE INCLUDED:1X Water Pump Impeller 6H4-44352-02-001X Impeller Key 90280-03024-00-001X Water Pump Housing 6J8-44311-00-001X Cup Insert 663-44322-00-00 1X Wear Plate 663-44323-00-00 1X Water Pump Gasket 663-44315-A0-00 1X Water Pump Gasket 663-44316-A0-00 1X Cartridge Gasket 663-44324-A0-001X Damper, Water seal 663-44366-01-002X Bolt With Washer 90119-08M13-002X Bolt With Washer 90119-08M34-00NOTE:It is VERY IMPORTANT to check outboard model, serial number, year and horsepower before purchase. Ask us any questions if you are not sure, we are pleasure to help you.

  • 6J8-W0078-01-00 water pump impeller rebuild kit Replacement for Yamaha Marine outboard engine 2 stroke 25HP 30HP (1987 & UP) boat accessories cooling system. More detailed information please see description below.
  • The water pump impeller repair or service kit part number is replaced by 6J8-W0078-A2-00, 6J8-W0078-A1-00, 6J8-W0078-01-00, 6J8-W0078-00-00. It is very important to check your boat motor part number before purchase. please message us s/n, year and horsepower if you are not sure.
  • Designed for durability to provide higher flow rates and cooling flow to protect your engine, Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season,Produced to meet yamaha original equipment manufacturer (OEM)specifications to best protect your older yamaha outboard.
  • Package Included: Water Pump Impeller 6H4-44352-02-00, Impeller Key 90280-03024-00-00, Water Pump Housing 6J8-44311-00-00, Cup Insert 663-44322-00-00, Wear Plate 663-44323-00-00, Water Pump Gasket 663-44315-A0-00, 663-44316-A0-00, 663-44324-A0-00 Damper, Water seal 663-44366-01-00, Bolt With Washer 90119-08M13-00, 90119-08M34-00 as pictures showed.
  • Installation Instructions: Lubricate with silicone grease, glycerin or dish soap when installing. (Not included). This impeller kit makes repair and maintenance of water pumps easy.
Color Black
Fuel Type Gasoline
Brand Name MARKGOO
Engine Type 2 Stroke
Item Weight 9 Ounces
Manufacturer MARKGOO
Model Number 6J8-W0078-A1
Material Type This water pump impeller repair kit is made of the highest quality marine and chemical corrosion resistant metal alloy and high performance neoprene rubber
Mounting Type Engine Mount
Item Type Name Water Pump Impeller Repair Kit
Maximum Horsepower 30 Horsepower
Included Components Come with Water Pump Impeller, Impeller Key, Outer Plate, Gasket, Seal and Bolts with washers
Manufacturer Part Number 6J8-W0078-A1-00
OEM Equivalent Part Number 6J8-W0078-A2
Manufacturer Warranty Description 2 year manufacturer

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