Buy OEM General Motors Part # 84150116. Hose. Return. (Upper, Lower). 6.6 LITER DIESEL. Power Steering Line - Repair or Replace If the steering in your

Power Steering Pressure Hose. Pump to Hydroboost. Return Hose for Power Steering. Inlet tube. Outlet pipe. Power Steering cooler tube. Pressure line. Reservoir. Suction tube.

Power Steering Pressure HosePower Steering Return Hose

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL.
Power Steering Line - Repair or Replace
If the steering in your whines or groans, or if your steering wheel is hard to turn, you may have a leaking power steering line.