Front Sprocket 12T 3Y1-12D
Front Sprocket 12T 3Y1-12D
SKU: 31-3Y1-12D
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Image note: Representative supplier image of the 31-3Y1 sprocket family. The photograph shows 31-3Y1-14; tooth count, finish and brand markings may differ. The supplied item is 31-3Y1-12D with 12 teeth.
Front drive sprocket with 12 teeth. Replacement part number 31-3Y1-12D.
Specifications
- Part number: 31-3Y1-12D
- Position: Front
- Tooth count: 12 teeth
- Sprocket family: 31-3Y1
Fitment and maintenance
Match the sprocket family and mounting pattern to the motorcycle model and year. Confirm chain size, tooth count and clearance before ordering. A change in tooth count changes the final-drive gearing and can affect the chain length and adjustment required.
Inspect the drive chain and both sprockets together; worn components can shorten the service life of replacement parts. Install to the motorcycle manufacturer's assembly and torque specifications, then check chain adjustment and lubrication.
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