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) $142.99 $132.00 Add to Cart
Koyo Master Bearing Kit for '09 and Newer GM 8.6" Differential (Inc. Tax) $197.99 $185.43 Add to Cart