Water Pump Impeller Repair Kit 66T-W0078-01-00 Replacement for Yamaha Outboard 25 30 40 HP Boat Motor Engine Rebuild Service Parts Sierra 18-3440 66T-W0078-00-00

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Management number 210146380 Release Date 2026/04/02 List Price US$24.00 Model Number 210146380
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MARKGOO 66T-W0078-01-00 Water Pump Repair Kit Replacement for Yamaha Outboard 25 30 40 HP Boat Motor Engine Parts 66T-W0078-00-00Cross Part number ref:66T-W0078-01-00 66TW00780100 66T-W0078-01 66TW00780166T-W0078-00-00 66TW00780000 66T-W0078-00 66TW007800Materials: the strongest marine and chemical corrosion resistant metal alloy and scientifically engineered high performance neoprene rubber.APPLICATION: This guide is for reference only. fits Yamaha Mariner outboards 6/8/9.9 hp.Yamaha 4 Stroke:Yamaha 25 HP T25 2001-2019Yamaha 25 HP T25LA 2009-2019Yamaha 30 HP F30 2001-2005Yamaha 40 HP F40 2000-20082001 Yamaha 25 HP T25TLRZ2002 Yamaha 25 HP T25TLRA2003 Yamaha 25 HP T25TLRB2004 Yamaha 25 HP T25TLRC2005 Yamaha 25 HP T25TLR T25TLRD. 2006 Yamaha 25 HP T25TLR2001 Yamaha 30 HP F30TLRZ2002 Yamaha 30 HP F30TLRA2003 Yamaha 30H[P F30TLRB2004 Yamaha 30 HP F30TLRC2005 Yamaha 30 HP F30TLR F30TLRD2000 Yamaha 40 HP F40TLRY,F40MLHY F40MSHY, F40ESRY2001 Yamaha 40 HP F40ESRZ, F40MSHZ, F40TLRZ, F40MLHZ2002 Yamaha 40 HP F40ESRA, F40MJHA, F40TLRA, F40MSHA, F40MLHA2003 Yamaha 40 HP F40MSHB,F40TLRB, F40MLHB,F40ESRB, F40MJHB, F40EJRB2004 Yamaha 40 HP F40MSHC, F40MJHC, F40EJRC, F40MLHC, F40TLRC2005 Yamaha 40 HP F40EJR, F40MSHD, F40TLR, F40MSH, F40EJRD, F40MSH, F40EJRD, F40TLRD, F40MJH, F40MLH, F40MJHD, F40MLHD2006 Yamaha 40 HP F40EJR, F40MJH, F40MLH, F40MSH, F40TLR2007 Yamaha 40 HP F40BMJH, F40BTLR, F40BMLH, F40BEJR2008 Yamaha 40 HP F40BTLR, F40BMLHPACKAGE INCLUDED:1X Pump Housing 66T-44311-00-001X Water Pump Impeller 6H4-44352-00-00 Sierra 18-30681X Cartridge Insert 63D-44322-00-001X Outer Plate 66T-44323-00-001X Gasket 63D-44316-00-001X Cover 63D-44312-00-001X Woodruff Key1X O-ring 1X Seal4X Bolts/WasherNOTE: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.

  • 66T-W0078-01-00 water pump impeller rebuild kit Replacement for Yamaha outboard engine 25 30 40 hp boat motor accessories parts cooling system. More detailed information please see description below.
  • The water pump impeller repair or service kit part number is replaced by 66T-W0078-01-00, 66TW00780100, 66T-W0078-01, 66TW007801. 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: Pump Housing 66T-44311-00-00, Water Pump Impeller 6H4-44352-00-00 Sierra 18-3068, Woodruff Key, Cartridge Insert 63D-44322-00-00, Outer Plate 66T-44323-00-00, Gasket 63D-44316-00-00, Cover, O-ring, Seal and Bolts with washers 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.
Brand Name MARKGOO
Item Weight 10 Ounces
Manufacturer MARKGOO
Model Number 66T-W0078-01
Weight Class Light Weight
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
Item Type Name 66T-W0078-01-00 Water Pump Repair Kit
Included Components Come with Pump Housing, Water Pump Impeller, Woodruff Key, Cartridge Insert, Outer Plate, Gasket, Cover, O-ring, Seal and Bolts with washers
Manufacturer Part Number 66T-W0078-01-00
Compatible with Vehicle Type Yamaha outboard 25 30 40 HP
Manufacturer Warranty Description 2 year manufacturer

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