Yamaha 3Y1-22318-00-00 Swing Arm Chain Guide Assembly

Description:

The Yamaha 3Y1-22318-00-00 Swing Arm Chain Guide is used in motorcycle drivetrain systems to guide and stabilize the drive chain along the swing arm during operation. Commonly installed in Yamaha motorcycles and two-wheeled vehicle assemblies where controlled chain alignment and protection against excessive movement are required for smooth power transmission. Maintenance teams and system integrators use this part for replacement, repair, or retrofit to reduce chain wear, maintain alignment, and ensure reliable drivetrain performance.

Applications:

The Yamaha 3Y1-22318-00-00 Swing Arm Chain Guide is applied in motorcycle rear swing arm and chain drive systems, supporting proper chain routing and minimizing contact with structural components. It is commonly used in maintenance, repair, and drivetrain servicing projects requiring OEM-compatible chain guide components.

Technical Specifications:

• Manufacturer Part Number (MPN): 3Y1-22318-00-00
• Brand: Yamaha
• Product Type: Swing Arm Chain Guide
• Material: High-strength plastic or composite (OEM grade)
• Function: Chain guidance and protection
• System: Drive chain / swing arm system
• Placement: Swing arm chain path
• Compatibility: Yamaha motorcycles (model-specific fitment)
• Wear Resistance: High abrasion resistance
• Resistance: Oil, dirt, and environmental exposure
• Installation: Bolt-on mounting

Common Replacements:

• Yamaha 2A6-22318-00-00 Chain Guide
• Yamaha 3J8-22318-00-00 Chain Guide
• Yamaha 1T3-22318-00-00 Chain Guide