CAN USE SEAL ONLY W/CASTING #6457038590 ON HOUSING DIFF DRV PINION GEAR,FOR 1ST DESIGN MUST USE SEAL KIT 19179935. 58.98MM 3.73R(GT4), 3.42 Ratio(GU6), 3.91R(GW1) 2nd Design
2003 Cadillac CTS equipped with 3.2L V6 Gas DOHC
CAN USE SEAL ONLY W/CASTING #6457038590 ON HOUSING DIFF DRV PINION GEAR,FOR 1ST DESIGN MUST USE SEAL KIT 19179935. 58.98MM 3.73R(GT4), 3.42 Ratio(GU6), 3.91R(GW1) 2nd Design