Connecting Rod Kit - Yamaha 40 / 50 HP 3 Cyl (1984-2005) OEM# 6H4-11651-00-00 | WSM 800-302

Connecting Rod Kit Yamaha 40 / 50 Hp 3 Cyl OEM# 6H4-11651-00-00

This WSM connecting rod kit is a quality aftermarket replacement part designed for Yamaha 3 Cyl 2.638 Bore 40 and 1 other compatible model.

It replaces selected OEM reference numbers including 6H4-11651-00-00 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 44 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 800-302
• Product: Connecting Rod Kit
• OEM Reference: 6H4-11651-00-00
• Application: Yamaha 3 Cyl 2.638 Bore 40 and 1 other compatible model

Product Fitment

This part is suitable for the following models:

• Yamaha 3 Cyl 2.638 Bore 40 – 1984
• Yamaha 3 Cyl 2.638 Bore 40 – 1985
• Yamaha 3 Cyl 2.638 Bore 40 – 1986
• Yamaha 3 Cyl 2.638 Bore 40 – 1987
• Yamaha 3 Cyl 2.638 Bore 40 – 1988
• Yamaha 3 Cyl 2.638 Bore 40 – 1989
• Yamaha 3 Cyl 2.638 Bore 40 – 1990
• Yamaha 3 Cyl 2.638 Bore 40 – 1991
• Yamaha 3 Cyl 2.638 Bore 40 – 1992
• Yamaha 3 Cyl 2.638 Bore 40 – 1993
• Yamaha 3 Cyl 2.638 Bore 40 – 1994
• Yamaha 3 Cyl 2.638 Bore 40 – 1995
• Yamaha 3 Cyl 2.638 Bore 40 – 1996
• Yamaha 3 Cyl 2.638 Bore 40 – 1997
• Yamaha 3 Cyl 2.638 Bore 40 – 1998
• Yamaha 3 Cyl 2.638 Bore 40 – 1999
• Yamaha 3 Cyl 2.638 Bore 40 – 2000
• Yamaha 3 Cyl 2.638 Bore 40 – 2001
• Yamaha 3 Cyl 2.638 Bore 40 – 2002
• Yamaha 3 Cyl 2.638 Bore 40 – 2003
• Yamaha 3 Cyl 2.638 Bore 40 – 2004
• Yamaha 3 Cyl 2.638 Bore 40 – 2005
• Yamaha 3 Cyl 2.638 Bore 50 – 1984
• Yamaha 3 Cyl 2.638 Bore 50 – 1985
• Yamaha 3 Cyl 2.638 Bore 50 – 1986
• Yamaha 3 Cyl 2.638 Bore 50 – 1987
• Yamaha 3 Cyl 2.638 Bore 50 – 1988
• Yamaha 3 Cyl 2.638 Bore 50 – 1989
• Yamaha 3 Cyl 2.638 Bore 50 – 1990
• Yamaha 3 Cyl 2.638 Bore 50 – 1991
• Yamaha 3 Cyl 2.638 Bore 50 – 1992
• Yamaha 3 Cyl 2.638 Bore 50 – 1993
• Yamaha 3 Cyl 2.638 Bore 50 – 1994
• Yamaha 3 Cyl 2.638 Bore 50 – 1995
• Yamaha 3 Cyl 2.638 Bore 50 – 1996
• Yamaha 3 Cyl 2.638 Bore 50 – 1997
• Yamaha 3 Cyl 2.638 Bore 50 – 1998
• Yamaha 3 Cyl 2.638 Bore 50 – 1999
• Yamaha 3 Cyl 2.638 Bore 50 – 2000
• Yamaha 3 Cyl 2.638 Bore 50 – 2001
• Yamaha 3 Cyl 2.638 Bore 50 – 2002
• Yamaha 3 Cyl 2.638 Bore 50 – 2003
• Yamaha 3 Cyl 2.638 Bore 50 – 2004
• Yamaha 3 Cyl 2.638 Bore 50 – 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.

About the Yamaha 800 Engine

The Yamaha 800 engine is a durable two-stroke platform used in multiple WaveRunner models. It offers strong performance and remains a common engine for repair and rebuild work, especially where riders want dependable OEM-style replacement parts.

You May Also Need

Browse related parts for compatible models:

• Water Pump Impeller Yamaha 25 - 60 Hp OEM# 18-3068 – 700-415
• Water Pump Service Kit Yamaha 40 / 50 Hp 3 Cylinder 84-91 OEM# 18-3429 – 725-415
• Water Pump Service Kit Yamaha 40 - 60 Hp OEM# 18-3434 – 725-420-01
• Water Pump Kit Complete Yamaha 40 - 60 Hp OEM# 18-3415 – 750-420-01

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