The GMC Sierra Pitman Arm is the steering link that converts your steering wheel rotation into the straight push or pull that turns the truck's front wheels, providing precise control and roadway safety. Sitting on the gearbox sector shaft, the Pitman Arm swings in a short arc yet drives the center link in a matching left or right line so the tie rods angle the wheels together. Across the years, the brand kept the robust forged steel profile but introduced two common styles, a standard height piece for factory suspensions and a dropped version that realigns steering geometry on lifted setups by lowering the drag link to curb bump steer. Within later heavy duty GMC trims, a reinforced Sierra steering box mates to a thicker Pitman Arm for extra torsional strength when handling larger tires. Regardless of style, each Pitman Arm secures with a splined, tapered bore that locks onto the sector shaft and finishes with a studded ball joint that pivots smoothly on the drag link, yet wear at this joint can create steering play. Routine inspections let every GMC owner keep a confident grip on their Sierra and prolong the life of the essential Pitman Arm.
Each OEM GMC Sierra Pitman Arm we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.