Upgrade the Idler Arm in your 2001-2007 GM 2500HD/3500HD with the PSC PA807 XD Idler Arm. Featuring an induction through hardened and annealed SAE 4140 stud for extreme wear resistance, the cold headed stud with reverse pin is designed to prevent center link roll. For easy routine maintenance, the grease fitting has also been relocated for easy access.
Cold Headed Stud
Powdered Metal Upper Bearing
Relocated Grease Fitting For Easy Access