Poly-V Pulley | 9.5" with Roller Clutch | Fits Upgraded Transfer Case Assembly

This pulley is compatible to the upgraded transfer case assembly. The upgraded version has a larger pulley shaft diameter of 20mm compared to the old shaft diameter of 15mm.

Units with the upgraded transfer case assembly will have serial numbers of U502050 - Above and R502050 - Above.

If your serial number is prior to those listed, you may be required to replace the thrust washers and the transfer case assembly when replacing the Poly-V pulley.