Delphi TA2410 idler arm for the 1999-2004 Chevrolet Silverado 2500 and other vehicles supports the steering linkage and lets it pivot as the wheels turn.
- Necessary accessories included for the job
- Fatigue tested to avoid failure
- Ball studs machined to micron tolerances for durability and smooth joint operation
- Anti-corrosion protection applied to each part
- Tested below -40 °C and above 120 °C, with 720 hours of salt spray exposure
Quick facts
- Part: Delphi TA2410 idler arm
- Also called: steering idler arm
- Fits: 1999-2004 Chevrolet Silverado 2500 and other vehicles
- Condition: New
A worn steering idler arm can show up as loose or wandering steering, a clunk when turning or uneven tire wear. Before you replace the idler arm, rule out worn tie rod ends, a worn pitman arm and a worn center link, because those parts can feel similar and the arm may not be the cause.
Fits
The 1999-2004 Chevrolet Silverado 2500, the 2016-2019 Chevrolet Suburban 3500 HD and the 2000-2012 Chevrolet Suburban 2500 all take this idler arm, and it fits many other vehicles too. If your truck or SUV is not named here, look up its year and model in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Sold individually: 1 per listing
Build and materials
- Ball studs: machined to micron tolerances
- Corrosion protection: anti-corrosion protection on each part
- Condition: New
In the box
One idler arm with the necessary accessories. This listing holds one arm, and each vehicle takes one.
Interchange: 621.6604 · 2W7Z 3A131-A · 2W7Z 3A131-AA · D9AZ 3A131-A
12471378 · 12471383 · 12479350 · IA6535 · IA6535RD · IA6535XL · TI85470 · ES3494 · K6535 · GK6535 · MK6535 · JIA245
This part cross-references / interchanges with the following part numbers:
621.6604, 2W7Z 3A131-A, 2W7Z 3A131-AA, D9AZ 3A131-A, 12471378, 12471383, 12479350, IA6535, IA6535RD, IA6535XL, TI85470, ES3494, K6535, GK6535, MK6535, JIA245
Frequently Asked Questions
Does the Delphi TA2410 idler arm fit the 2016-2019 Chevrolet Suburban 3500 HD?
Yes. Delphi TA2410 fits the 2016-2019 Chevrolet Suburban 3500 HD, and that vehicle takes one arm.
What comes with the Delphi TA2410 idler arm besides the arm itself?
This listing is one idler arm together with the necessary accessories Delphi includes for the job.
How are the ball studs on the Delphi TA2410 made?
Delphi machines the ball studs on the TA2410 to micron tolerances for durability and smooth joint operation. Anti-corrosion protection is applied to each part.
Is the Delphi TA2410 interchangeable with part number IA6535?
Yes. IA6535 is one of the other-brand numbers this Delphi TA2410 idler arm replaces.
What testing do Delphi idler arms go through?
Delphi idler arms are fatigue tested to avoid failure. The parts are also tested below -40 °C and above 120 °C and exposed to 720 hours of salt spray.
