Peterbilt 330/335/337 Engine & Performance Parts

Power Steering Reservoir Base & BracketSecurely mount your power steering reservoir with this quality base and bracket. For ease of use, it features pre-cut 0.687 inch mounting holes that are 3.125 inches apart. The base and bracket fits various...

Power Steering Reservoir Fits Peterbilt 300 Series - Replaces J866005This quality 2 quart power steering reservoir is built to endure the effects of stress generated by the engine compartment. It is made of a heavy duty plastic and fits various Peterbilt...

BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch OutletCrafted from durable Aluminized Steel, this aftermarket muffler is designed to elevate your vehicle's exhaust system. It comes complete with mounting hardware...

BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/OutletConstructed from robust Aluminized Steel, this aftermarket muffler ensures durability and longevity for your vehicle's exhaust system. It comes with mounting hardware...