Freightliner Classic Engine & Performance Parts

FASS Fuel System Mounting Bracket * High Quality Bracket* Eliminates Frame Drilling* Fits Frame Heights From 10 Inch To 11.75 Inch* Designed To Fit Securely Around The Frame* Sold Individually* Made In USA* Warranty On Mounting Bracket Against Defects...

Titanium Series Optional Electric Diesel Fuel Heater KitUpgrade your FASS System for extreme cold with the Titanium Series Electric Heater Kits. These heaters prevent gelling, aid cold weather starts, and automatically shut off at the right temp. Get...

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...

BESTfit 10-12 Gallon Oil Pan Fits Cummins ISX EnginesIntroducing our Stamped Steel Oil Pan, engineered with a capacity of 10 to 12 gallons to accommodate various truck models and applications. This versatile pan is designed for both front and rear sump...

BESTfit N-14 Cummins Front Engine Cover For Tilt Engine ApplicationElevate your vehicle's engine with our aftermarket replacement engine cover, specifically crafted for tilt engine applications. Please note that for proper installation in tilt engine...