Yukon Gear 1541H Alloy Right Hand Inner Shaft For 04-07 GM 8.25in IFS (4WD Only)Many people don't realize that over time axles wear out and need to be replaced. Yukon manufactures OEM axles to fit most domestic rear wheel drivepassenger cars as well as 2WD and 4WD pickup trucks and SUVs. Yukon's performance rear axles are heat treated deeper than the factory axle shafts to ensure added shaft strength and durability in the bearing and seal area. This Part Fits: Year Make Model Submodel 2004 2007 Cadillac Escalade Base 2007