Seller notes

*Yamaha 3rd/4th pinion gear* part # 2W5-17131-00-00 old # 1W1-17131-01-00 You are bidding on one (1) NOS 3rd/4th pinion gear that should fit the 1977-81 YZ100s & 1974-80 YZ125 models, please check your parts book to verify that this will fit your bike before bidding. Gear is part of our old dealer inventory that has sat untouched and forgotten for decades but now the need for additional shelf space has forced us to find these parts a good home where they will be used and appreciated. Shipping fe...

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