Buy 2012 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T RWD WT Standard Cab Pickup Fleetside Drive shaft Auto, Trans, AXLE, FRONT - OEM Gmc Part # 30012976

2WD. 4WD. all front. auto trans. inner. long. manual trans. outer. short.

Auto Trans; All. Auto Trans; California. Auto Trans; Federal. Automatic. Inner; Left. Inner; Right. Outer; Left. Outer; Right. Tracker; 2 Door. Tracker; 4 Door; Auto Trans. Tracker; 4 Door; Manual Trans. Tracker; All. Tracker; Left. Tracker; Right.

PINION GEAR; Tracker. Tracker; 1.6L. Tracker; 2.0L; Auto Trans. Tracker; 2.0L; Manual Trans. Tracker; 2.5L. Tracker; Auto Trans; 2.0L. Tracker; Auto Trans; 2.5L. Tracker; Inner; Left. Tracker; Inner; Right. Tracker; Left. Tracker; Manual Trans. Tracker; Outer. Tracker; Right. Tracker; w/ABS. Tracker; w/o ABS.