PSC Xtreme-Duty Power Steering Hoses for 2001–2010 GMC 2500/3500 HD 6.6L Duramax
This Xtreme-Duty Hose Kit is built tough for your GMC HD. When you’re replacing a pump or gearbox, fresh hoses keep the system clean and running right. Every line in this kit is a direct-fit replacement for factory parts, so you’re not wrestling with odd bends or cheap aftermarket junk. Heavy-duty construction means these hoses can handle the heat, pressure, and abuse that comes with hauling or off-road work.
This Xtreme-Duty Hose Kit is built tough for your GMC HD. When you’re replacing a pump or gearbox, fresh hoses keep the system clean and running right. Every line in this kit is a direct-fit replacement for factory parts, so you’re not wrestling with odd bends or cheap aftermarket junk. Heavy-duty construction means these hoses can handle the heat, pressure, and abuse that comes with hauling or off-road work.
Features:
- Direct OEM replacement for a perfect fit
- Heavy-duty hoses for long-lasting performance
- Keeps contamination out when swapping major components
- Used for PSC Gearbox upgrades, PSC High-Performance Pumps, Factory or aftermarket coolers
Fits:
- 2001-2010 GMC 2500/3500 HD
- 6.6L Duramax Diesel engines
Notes:
- Flush the system before installing new hoses
- Torque fittings to factory specs for leak-free results
| Part # | Application |
|---|---|
| PSC-HK3014 | Power Steering Hose Kit |
| PSC-H3014-1 | Gear Box to Cooler Return Line Assembly |
| PSC-H3014-2 | Hydro-Boost to Pump Return Line Assembly |
| PSC-HE80337 | Hydro-Boost to Pump Pressure Line Assembly |
| PSC-HE92083 | Hydro-Boost to Pump Pressure Line Assembly |





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