Yamaha Motor Co., Ltd. 3Y1-25446-10-00 Sprocket

Description:

The Yamaha 3Y1-25446-10-00 46T Sprocket is used in motorcycle drivetrain systems to transfer power from the drive chain to the rear wheel through precise gear engagement. Commonly installed in Yamaha motorcycles and two-wheeled vehicle assemblies where accurate tooth profile and durability are required for efficient torque transmission and smooth operation. Maintenance teams and system integrators use this part for replacement, repair, or upgrade to restore drivetrain efficiency, maintain chain alignment, and ensure reliable power delivery.

Applications:

The Yamaha 3Y1-25446-10-00 46T Sprocket is applied in motorcycle final drive systems, working with the chain to drive the rear wheel. It is commonly used in maintenance, repair, and drivetrain servicing projects requiring OEM-compatible sprocket components.

Technical Specifications:

• Manufacturer Part Number (MPN): 3Y1-25446-10-00
• Brand: Yamaha
• Product Type: Rear Sprocket (46 Tooth)
• Tooth Count: 46T
• Material: Hardened steel (OEM grade)
• Function: Power transmission via chain drive
• System: Final drive / drivetrain system
• Design: Precision-cut sprocket teeth
• Compatibility: Yamaha motorcycles (model-specific fitment)
• Wear Resistance: Heat-treated for durability
• Installation: Bolt-on rear wheel mounting

Common Replacements:

• Yamaha 2A6-25446-00-00 Sprocket
• Yamaha 3J8-25446-00-00 Sprocket
• Yamaha 1T3-25446-00-00 Sprocket