2011 to current 2500/3500 GM PPE Forged Idler Pivot Assembly - Pacific Performance Engineering - 158040111

Extreme-Duty Forged Idler Pivot Assembly - Stock Taper
A failed idler arm pivot assembly can make your steering feel loose and washy. Ultimately, it can contribute to the premature wear of your tires and steering linkage. If your truck is lifted, with larger wheels and tires, this effect can be even more profound. The PPE Extreme-Duty Forged Idler Arm Assembly is precision-built to handle the stresses of larger tires, off-road driving, drag racing, and towing.
Fitted inside the forged steel housing are two, tapered high-load roller bearings with rubber seals to protect them from water and debris. The heavy-duty dual roller bearings are pre-greased. If you spend a lot of time with your axles underwater, we recommend a periodic re-grease using the built-in zerk fitting. For normal use (including off-road, high mileage, and heavy-duty), the PPE Forged PPE Idler Arm Assembly needs no maintenance.
GM Equivalent P/N: 84068279