Aftermarket Yamaha Outboard 6H3-W0078-02 Water Pump Kit With Housing
The Sierra 18-3466 Water Pump Kit replaces Yamaha 6H3-W0078-02, Yamaha 6H3-44311-00-00, Yamaha 6H3-W0078-02-00 for Yamaha Outboard applications. It renews the water-pump components that maintain cooling-water flow through the engine.
Technical Specifications
- Brand: Sierra Marine
- Sierra Part Number: 18-3466
- Product Type: Water Pump Kit
- Application: Yamaha Outboard
Included Components
- Housing, Water Pump
- Plate, Wear
- Bolt
- Washer, Bolt
- Gasket, Water Pump - Sierra 18-0757
- Gasket, Water Pump - Sierra 18-0240
- Gasket, Water Pump - Sierra 18-0756-1
- Bolt - Sierra 18-0256
- Impeller - Sierra 18-3069
- Insert Cup - Sierra 18-3435
- Impeller Key - Sierra 18-3297
- O-Ring - Sierra 18-7436
Yamaha Outboard Suitability
- 50HP T50: 1996-2010
- 60HP C60: 1996-2001
- 60HP E60: 1995-1996
- 60HP P60: 1991-1999
- 60HP T60: 2003-2010
- 70HP C70: 2000-2001
- 70HP: 1984-2003
Cross References & Alternative Products
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
Related Service Parts & Kits
Frequently Asked Questions
What is Sierra 18-3466?
Sierra 18-3466 is an aftermarket water pump kit for Yamaha Outboard applications.
Which part numbers cross-reference Sierra 18-3466?
This listing cross-references Yamaha 6H3-W0078-02, Yamaha 6H3-44311-00-00 and Yamaha 6H3-W0078-02-00. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-3466 fits my Yamaha Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
