Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation. Differential Code AAAP,AACJ,BAAM. Differential Code AAAZ. Drive Ratio 3.42. Axle. Cable. Carrier housing. Center Differential.
Differential
Fits Escalade , Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado, Suburban , Tahoe , Yukon, Yukon XL
4WD, 3.42 ratio. 4WD, 3.42 ratio, code: AAAZ. 4WD, 3.42 ratio, code: AACJ. 4WD, 3.42 ratio, code: AACU. Sierra, Silverado; 3.42 Ratio.
Differential - Repair or Replace
If you’re hearing gear whine, clunking, or bearing noise from your rear differential, it may be necessary to remove it and have it rebuilt. Have our technicians examine your to determine the best course of action.