Dorman Steering Idler Arm Assembly

SKU: 1PFND | MPN:  IA90289XL
Sale price$107.03 USD
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This extended life steering idler arm is built for smooth performance and superior durability. Featuring a hardened stud, highly polished ball, a maintenance-free polymer bearing, I.C.E. synthetic grease and premium corrosion resistance.

  • Extended-life construction - this idler arm is built with features to deliver smooth performance and extended durability for demanding drivers
  • Superior ball stud - hardened ArmourGrade stud with highly polished EverSmooth ball
  • Low-friction bearing - UltraFlow normalized forged housing with I.C.E. synthetic grease and low-friction polymer bearing
  • Premium corrosion resistance - WeatherShield external coating to resist corrosion


Application Summary:
Chevrolet 2017-11, GMC 2017-11

Product Specifications

  • Arm Attachment Type: Taper
  • Arm Stud Thread Diameter: 16 mm
  • Bracket Hole Quantity: 2
  • Bracket Included: Yes
  • Bracket Stud Thread Diameter: 0 mm
  • Castle Nut Included: No
  • Color: Black
  • Finish: Coated
  • Grade Type: Premium
  • Grease Fitting Included: Yes
  • Length: 157.5 mm
  • Material: Steel
  • Mount Hole Diameter: 17.0 mm
  • Mounting Hardware Included: Yes
  • Package Contents: Idler Arm; 1 Nut; 2 Zerk Fittings


Vehicle Fitments:

Year Make Model Submodel
2011 - 2017 Chevrolet Silverado 2500 Base
2013 - 2018 Chevrolet Silverado 2500 LS
2015 - 2019 Chevrolet Silverado 2500 HD High Country
2011 - 2019 Chevrolet Silverado 2500 HD LT, LTZ, WT
2011 - 2018 Chevrolet Silverado 3500 Base
2015 - 2019 Chevrolet Silverado 3500 HD High Country
2011 - 2019 Chevrolet Silverado 3500 HD WT, LT, LTZ
2015 - 2019 GMC Sierra 2500 HD Base
2011 - 2019 GMC Sierra 2500 HD Denali, SLE, SLT
2011 - 2014 GMC Sierra 2500 HD WT
2015 - 2019 GMC Sierra 3500 HD Base
2011 - 2019 GMC Sierra 3500 HD Denali, SLE, SLT
2011 - 2014 GMC Sierra 3500 HD WT

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