Buy 2007 Gmc Sierra 2500 HD SLT Extended Cab Pickup Fleetside Suspension Control Arm Nut (Front). 2WD. Shaft, Right, Causing - OEM Gmc Part # 10256363

Nut - U. Shaft Assembly Nut. Suspension Control Arm Nut.
Suspension Control Arm Nut. Included with: Part also included with upper Control Arm, Shaft Assembly.

Suspension Control Arm Nut

Fits Blazer, Bravada, Jimmy , S10 , Sonoma

2WD.
Suspension Control Arm - Repair or Replace
Control arms often don’t fail on their own, although their associated bushings can break or wear causing a clunk noise when your 2007 GMC Sierra 2500 HD goes over bumps or changes speed rapidly—whether braking or under hard acceleration. Control arms can also sometimes become bent, causing your vehicle to pull to the left or right.