Description Additional Info Product Reviews Koyo bearings are manufactured in Japan and the USA to meet or exceed OEM standards -- Koyo Master Bearing Kit for GM 8.5 Differential THIS KIT DOES NOT INCLUDE THE CRUSH SLEEVE. You would need to purchase part number- 40010355 Timken equivalent- DRK321MK UPC: 8.83584E+11
Koyo Master Bearing Kit for GM 8.5" Differential with Posi or Locker '99 & Older (Inc. Tax) FBu423,274 FBu390,744 Add to Cart
Koyo Master Bearing Kit for '09 and Newer GM 8.6" Differential (Inc. Tax) FBu586,084 FBu548,898 Add to Cart
Koyo Master Bearing Kit for '79-'97 GM 9.5" Differential (Inc. Tax) FBu683,770 FBu651,240 Add to Cart