Water Pump Service Kit - Yamaha 150-225 HP (1984-1992) OEM# 6G5-W0078-01-00 | WSM 725-432

Water Pump Service Kit Yamaha 150 - 225 Hp OEM# 6G5-W0078-01-00

This WSM water pump service kit is a quality aftermarket replacement part designed for Yamaha 6 Cyl 220 and 6 other compatible models.

It replaces selected OEM reference numbers including 6G5-W0078-01-00 and is suitable for service, repair and rebuild work.

Key Features

• Quality aftermarket replacement part from WSM
• Engineered for dependable fit, function and service life
• Designed for marine and powersports repair and maintenance
• Compatible with 34 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 725-432
• Product: Water Pump Service Kit
• OEM Reference: 6G5-W0078-01-00
• Application: Yamaha 6 Cyl 220 and 6 other compatible models

Product Fitment

This part is suitable for the following models:

• Yamaha 6 Cyl 220 – 1984
• Yamaha 6 Cyl 220 – 1985
• Yamaha 6 Cyl 220 – 1986
• Yamaha 6 Cyl 3.544 Bore 150 – 1984
• Yamaha 6 Cyl 3.544 Bore 150 – 1985
• Yamaha 6 Cyl 3.544 Bore 150 – 1986
• Yamaha 6 Cyl 3.544 Bore 150 – 1987
• Yamaha 6 Cyl 3.544 Bore 150 – 1988
• Yamaha 6 Cyl 3.544 Bore 150 – 1989
• Yamaha 6 Cyl 3.544 Bore 150 – 1990
• Yamaha 6 Cyl 3.544 Bore 150 – 1991
• Yamaha 6 Cyl 3.544 Bore 175 – 1984
• Yamaha 6 Cyl 3.544 Bore 175 – 1985
• Yamaha 6 Cyl 3.544 Bore 175 – 1986
• Yamaha 6 Cyl 3.544 Bore 175 – 1987
• Yamaha 6 Cyl 3.544 Bore 175 – 1988
• Yamaha 6 Cyl 3.544 Bore 175 – 1989
• Yamaha 6 Cyl 3.544 Bore 175 – 1990
• Yamaha 6 Cyl 3.544 Bore 175 – 1991
• Yamaha 6 Cyl 3.544 Bore 200 – 1984
• Yamaha 6 Cyl 3.544 Bore 200 – 1985
• Yamaha 6 Cyl 3.544 Bore 90 Degree 200 – 1986
• Yamaha 6 Cyl 3.544 Bore 90 Degree 200 – 1987
• Yamaha 6 Cyl 3.544 Bore 90 Degree 200 – 1988
• Yamaha 6 Cyl 3.544 Bore 90 Degree 200 – 1989
• Yamaha 6 Cyl 3.544 Bore 90 Degree 200 – 1990
• Yamaha 6 Cyl 3.544 Bore 90 Degree 200 – 1991
• Yamaha 6 Cyl 3.544 Bore 90 Degree 200 – 1992
• Yamaha 6 Cyl 3.544 Bore 90 Degree 225 – 1987
• Yamaha 6 Cyl 3.544 Bore 90 Degree 225 – 1988
• Yamaha 6 Cyl 3.544 Bore 90 Degree 225 – 1989
• Yamaha 6 Cyl 3.544 Bore 90 Degree 225 – 1990
• Yamaha 6 Cyl 3.544 Bore 90 Degree 225 – 1991
• Yamaha 6 Cyl Jet 200 – 1991

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

You May Also Need

Browse related parts for compatible models:

• Poppet Valve Mercury / Yamaha 75 - 300 Hp OEM# 60H-12416-00-00 – 785-200-01
• Connecting Rod Yamaha 115 - 225 Hp OEM# 6E5-11650-01-00 – 800-306
• Bushing Tilt Tube Yamaha 75 - 300 Hp OEM# 90386-25M31-00 – 986-210
• Piston Clips Yamaha 115 - 225 Hp OEM# 6E5-11634-00-00 – 400-215

Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.