Water Pump Service Kit - Mercury / Yamaha 2 HP (1989-2002) OEM# 18-3462 | WSM 725-406

Water Pump Service Kit Mercury / Yamaha 2 Hp 89-02 OEM# 18-3462

This WSM water pump service kit is a quality aftermarket replacement part designed for Yamaha 1 Cyl 2 Stroke 2.

It replaces selected OEM reference numbers including 18-3462, 6A1-W0078-02-00, 6GD-W0078-00-00, 814453M 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 14 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 725-406
• Product: Water Pump Service Kit
• OEM Reference: 18-3462, 6A1-W0078-02-00, 6GD-W0078-00-00, 814453M
• Application: Yamaha 1 Cyl 2 Stroke 2

Product Fitment

This part is suitable for the following models:

• Yamaha 1 Cyl 2 Stroke 2 – 1989
• Yamaha 1 Cyl 2 Stroke 2 – 1990
• Yamaha 1 Cyl 2 Stroke 2 – 1991
• Yamaha 1 Cyl 2 Stroke 2 – 1992
• Yamaha 1 Cyl 2 Stroke 2 – 1993
• Yamaha 1 Cyl 2 Stroke 2 – 1994
• Yamaha 1 Cyl 2 Stroke 2 – 1995
• Yamaha 1 Cyl 2 Stroke 2 – 1996
• Yamaha 1 Cyl 2 Stroke 2 – 1997
• Yamaha 1 Cyl 2 Stroke 2 – 1998
• Yamaha 1 Cyl 2 Stroke 2 – 1999
• Yamaha 1 Cyl 2 Stroke 2 – 2000
• Yamaha 1 Cyl 2 Stroke 2 – 2001
• Yamaha 1 Cyl 2 Stroke 2 – 2002

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:

• Water Pump Impeller Mariner / Yamaha 2 Hp OEM# 18-3072 – 700-393
• Reverse Cable Yamaha 1800 12-18 OEM# F2D-U149C-00-00 – 002-216
• Steering Cable: Yamaha 650 / 700 VXR 91-94 OEM# FN8-U1481-00-00 – 002-042
• Steering Cable: Yamaha 500 / 650 Wave Runner / LX 89-93 OEM# EU0-61481-03-00 – 002-051

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