Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel 

Improve the Idler Arm of your Duramax by using the PSC Idler Arm. This durable arm boasts an induction through hardened and annealed SAE 4140 stud for exceptional wear resistance. The cold headed stud with reverse pin prevents center link roll and the relocated grease fitting allows for effortless routine maintenance.

Features: 

• Cold Headed Stud 

• Powdered Metal Upper Bearing 

• Relocated Grease Fitting

Warranty: 

• 90 Day