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) K600.01 K553.90 Add to Cart
Koyo Master Bearing Kit for '09 and Newer GM 8.6" Differential (Inc. Tax) K830.80 K778.09 Add to Cart