Delphi Steering Idler Arm P/N:TA5191
Keep your steering linkage tight and your tie rods tracking true with the Delphi Steering Idler Arm (P/N: TA5177). It fits many vehicles and drops in as a direct-fit replacement for the listed applications, among them the 1988-1992 Chevrolet C1500, 1988-1992 Chevrolet K1500 and 1992 GMC Yukon. The idler arm supports one end of the steering center link and pivots as the wheels turn, working opposite the pitman arm to keep the linkage level; signs a worn idler arm may need replacing include loose or wandering steering, uneven tire wear, or play in the wheel.
OE-derived engineering: Delphi applies its original-equipment steering expertise to this aftermarket part, with dimensional and material analysis for close OE compatibility.
Fatigue tested: Delphi idler arms are fatigue tested to help avoid failure.
Precision ball stud: the ball studs are machined to micron tolerances for durable, smooth joint operation.
Corrosion protection: anti-corrosion protection is applied to each part.
Complete job: Delphi includes the necessary accessories for the installation.
See the Buyer's Guide tab for the full vehicle and engine list.
Interchange: 60651005 · 539151 · 26016461 · IA6483 · IA6483PR · K6483T · GK6483T · MK6483T · JIA225
This part cross-references / interchanges with the following part numbers:
Is this the right idler arm for a 1988-1992 Chevrolet C1500?
Yes. This Delphi idler arm (TA5177) is a direct-fit replacement for the 1988-1992 Chevrolet C1500 and many other listed vehicles. Check the Buyer's Guide tab to confirm your vehicle.
What does the idler arm do?
It supports one end of the steering center link and pivots with the linkage as the wheels turn, working opposite the pitman arm to keep the tie rods level and steering controlled.
What are the signs my idler arm may need replacing?
Common signs include loose or wandering steering, excessive play in the wheel, and uneven tire wear. Have the linkage inspected to confirm the idler arm is the cause before replacing.
Does it come with the hardware I need?
Delphi states it includes the necessary accessories for a complete job. Consult the vehicle service information for correct torque values and installation steps.
Is this idler arm corrosion protected?
Yes. Delphi applies anti-corrosion protection to each part, and the ball studs are machined to micron tolerances for smooth, durable joint operation.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.