Dorman 541-388 pitman arm for the 1989 Chevrolet R2500 and other vehicles links the steering shaft to the center link. This steering pitman arm is a direct replacement made to match the dimensions of the original part.
- Part of the Dorman OE Solutions line
- Steel construction with a coated finish
- 36-spline end for a 25.6 mm steering shaft diameter
- Male taper center link end with a 16 mm attachment diameter
- Made to strict manufacturing standards with quality-control testing
Quick facts
- Part: Dorman 541-388 pitman arm
- Also called: steering pitman arm
- Fits: 1989 Chevrolet R2500 and other vehicles
- Material: Steel
- Condition: New
A worn pitman arm can show up as loose steering or alignment problems. Before you replace the pitman arm, rule out other worn steering parts, such as the center link or tie rod ends, as the source of the looseness.
Fits
This pitman arm is listed for a wide range of Chevrolet and GMC models, led by the 1989 Chevrolet R2500, the 1989 Chevrolet R3500 and the 1987-1989 GMC R3500. This listing is one pitman arm, the quantity the fitment calls for per vehicle. If your own vehicle is not named here, look up its model and year in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Length: 131.5 mm
- Steering shaft diameter: 25.6 mm
- Steering shaft end: spline, 36 splines
- Center link end: male taper
- Center link end attachment diameter: 16 mm
- Center link end attachment pitch: 18
Build and materials
- Material: Steel
- Finish: Coated
- Condition: New
- Country of origin: China
In the box
One pitman arm, one Zerk fitting, one castle nut and one cotter pin.
Interchange: 620.66518 · K-6142
TA2537 · FA917 · 14013039 · FA917E · FA917GL · GK6142 · MK6142 · JPA118
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
620.66518, TA2537, FA917, 14013039, K6142, FA917E, FA917GL, GK6142, MK6142, K-6142, JPA118
Frequently Asked Questions
Does the Dorman 541-388 pitman arm fit a 1989 Chevrolet R3500?
Yes. Dorman 541-388 is listed for the 1989 Chevrolet R3500 and the 1987-1989 GMC R3500. For any other truck or van, look up your model and year in the "Vehicles it fits" section.
Does this pitman arm come with a castle nut and cotter pin?
Yes. The box holds one pitman arm, a Zerk grease fitting, a castle nut and a cotter pin.
What size is the steering shaft end on Dorman 541-388?
Dorman 541-388 has a 36-spline end for a 25.6 mm steering shaft diameter. Its male taper center link end has a 16 mm attachment diameter.
What can a worn pitman arm feel like while driving?
Loose steering or alignment problems can be signs of a worn pitman arm. A shop can inspect the linkage and steering gear.
What is the Dorman 541-388 made of?
Dorman 541-388 is made of steel with a coated finish.
