Belt Timing - Yamaha 9.9 HP 4 - Stroke (1985-2005) OEM# 18-15133 | WSM 830-070

Belt Timing Yamaha 9.9 Hp 4-Stroke 85-05 OEM# 18-15133

This WSM belt timing is a quality aftermarket replacement part designed for Yamaha 2 Cyl 4 Stroke 9.9.

It replaces selected OEM reference numbers including 18-15133, 6G8-46241-00-00 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 21 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 830-070
• Product: Belt Timing
• OEM Reference: 18-15133, 6G8-46241-00-00
• Application: Yamaha 2 Cyl 4 Stroke 9.9

Product Fitment

This part is suitable for the following models:

• Yamaha 2 Cyl 4 Stroke 9.9 – 1985
• Yamaha 2 Cyl 4 Stroke 9.9 – 1986
• Yamaha 2 Cyl 4 Stroke 9.9 – 1987
• Yamaha 2 Cyl 4 Stroke 9.9 – 1988
• Yamaha 2 Cyl 4 Stroke 9.9 – 1989
• Yamaha 2 Cyl 4 Stroke 9.9 – 1990
• Yamaha 2 Cyl 4 Stroke 9.9 – 1991
• Yamaha 2 Cyl 4 Stroke 9.9 – 1992
• Yamaha 2 Cyl 4 Stroke 9.9 – 1993
• Yamaha 2 Cyl 4 Stroke 9.9 – 1994
• Yamaha 2 Cyl 4 Stroke 9.9 – 1995
• Yamaha 2 Cyl 4 Stroke 9.9 – 1996
• Yamaha 2 Cyl 4 Stroke 9.9 – 1997
• Yamaha 2 Cyl 4 Stroke 9.9 – 1998
• Yamaha 2 Cyl 4 Stroke 9.9 – 1999
• Yamaha 2 Cyl 4 Stroke 9.9 – 2000
• Yamaha 2 Cyl 4 Stroke 9.9 – 2001
• Yamaha 2 Cyl 4 Stroke 9.9 – 2002
• Yamaha 2 Cyl 4 Stroke 9.9 – 2003
• Yamaha 2 Cyl 4 Stroke 9.9 – 2004
• Yamaha 2 Cyl 4 Stroke 9.9 – 2005

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:

• Flywheel Key Yamaha 650 - 1300 90-14 / 9.9 - 30 Hp 84-21 OEM# 90280-05013-00 – 010-481-02
• Oil Filter Mercury / Mariner / Yamaha 8 / 9.9 Hp 4-Stroke 90-05 OEM# 18-7901 – 615-115
• Water Pump Impeller Yamaha 6 - 9.9 Hp 4-Stroke OEM# 18-8910 – 700-395
• Water Pump Impeller Yamaha 8 - 20 Hp 2 Cylinder OEM# 63V-44352-00-00 – 700-400

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