Water Pump Impeller - Mariner / Yamaha 2 HP (1984-2002) OEM# 18-3072 | WSM 700-393

Water Pump Impeller Mariner / Yamaha 2 Hp OEM# 18-3072

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

It replaces selected OEM reference numbers including 18-3072, 47-80395M, 646-44352-01-00 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 19 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 700-393
• Product: Water Pump Impeller
• OEM Reference: 18-3072, 47-80395M, 646-44352-01-00
• Application: Yamaha 1 Cyl 2 Stroke 2

Product Fitment

This part is suitable for the following models:

• Yamaha 1 Cyl 2 Stroke 2 – 1984
• Yamaha 1 Cyl 2 Stroke 2 – 1985
• Yamaha 1 Cyl 2 Stroke 2 – 1986
• Yamaha 1 Cyl 2 Stroke 2 – 1987
• Yamaha 1 Cyl 2 Stroke 2 – 1988
• 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 Service Kit Mercury / Yamaha 2 Hp 89-02 OEM# 18-3462 – 725-406
• 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.