Rear Axle Castle Nut Billet 7075 Alloy SR500 SR400 SR250 XT500 XT550 XT600
- Billet 7075 alloy rear axle nut to fit the SR500 and many others.
- $19.00
 |
| Billet 7075 aluminum alloy rear axle castle nut to fit the Yamaha SR500, SR400, SR250, XT500, XT550, XT600, and many other Yamahas. Replaces Yamaha part # 901171-16024-00. 7075 is an aluminum alloy, with zinc as the primary alloying element. It is strong, with a strength comparable to many steels, and has good fatigue strength. |
