Description
Rare Parts extreme duty Ilder arm was designed as a direct replacement providing a substantial increase in overall strength and durability. Each idler arm is forged and heat treated with a cold headed stud.
This idler arm is a direct replacement for the 2001-2010 GM 2500/3500 Duramax.
Features & Benefits:
- Extreme Duty Construction
- Superior Wear Resistance
- Cold Headed Stud
- Powder Metal Upper Bearing
- Easy Access Grease Fitting
- Direct Replacement