

PPE 158041100 Extreme-Duty Forged Idler Arm (2011-2025 6.6L Duramax)
Fits: Chevrolet • GMC
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the PPE 158041100 Extreme-Duty Forged Idler Arm (2011-2025 6.6L Duramax) you will earn 270 DIESEL DOLLARS in your SDS Fuel Tank!
Features:
- Forged steel, increased strength and integrity
- Dual spherical bearings and 7/8" bolt accommodate high radial loads
Give your steering system a strong base that vastly improves upon the factory design. Perfect for applications with larger wheels, increased horsepower, or when racing / sled-pulling / off-roading is desired. This forged steel part is equipped with dual spherical bearings to accommodate high radial loads. A large, 7/8-inch bolt eliminates angular misalignment and ensures spot-on steering precision. This idler arm is intended to work with PPE Extreme-Duty Pitman Arm and PPE 7/8” Drilled HD Forged Center Link. It can also be used with factory center link when the tapered perch is modified to match the 7/8’’ bolt.
OEM P/N for Reference: 45C1131
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Finish the job
Parts our Wildwood techs pair with this one — take a look before you check out.

Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the PPE 158041100 Extreme-Duty Forged Idler Arm (2011-2025 6.6L Duramax) you will earn 270 DIESEL DOLLARS in your SDS Fuel Tank!


