Shop 2005 Cadillac STS Differential. AWD, 3.6 liter. CTS; 3.6L. CTS; 3.6L; Manual Trans; w/Limited Slip - OEM Cadillac Part # 25978162 (25862519)

Carrier. Differential.
AWD. Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation. STS 3.6. W/o AWD 3.23 ratio. Axle Assembly. Cable. Center. Housing.

Differential

Fits CTS, SRX, STS

AWD, 3.6 liter. CTS; 3.6L. CTS; 3.6L; Manual Trans; w/Limited Slip. SRX; 3.6L; w/o Rear Positraction; 3.23 Ratio; RWD. SRX; 3.6L; w/Rear Positraction. SRX; 4.6L; w/Rear Positraction; AWD. STS, 3.6. STS, STS-V; 3.6L; w/Limited Slip. STS, STS-V; 4.6L; w/o AWD; w/Limited Slip; 3.23 Ratio. W/o AWD, 3.23 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.