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           OEM Part #(s)
    
- 4XM-17121-00-00
 
A USED second pinion gear 15 tooth from a 2001 Yamaha Dirt Bike YZ 125 - check our fitments for more units this item will fit. We also sell new aftermarket parts - send us a parts request for a quote.
-15 TEETH
Fitment
- Dirt Bike
 - 1997 Yamaha YZ125
 - 1998 Yamaha YZ125
 - 1999 Yamaha YZ125
 - 2000 Yamaha YZ125
 - 2001 Yamaha YZ125