Semi-Truck DPF Comp
Keeping your semi-truck's DPF system in tip-top shape is essential for hitting emissions standards and staying road-ready. You'll find everything from filters to sensors and regeneration systems, all working together to keep your engine humming efficiently. Regular maintenance is key—replace parts on time to avoid hefty repairs and boost performance. With a mix of trusty aftermarket and OEM options, pick what fits best for your truck and the environment. It's all about keeping things running smoothly and cleanly on the highway! Find what you need at 4 State Trucks!
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BESTfit DPF Gasket Replaces A4709970045 & A6805400017 For Detroit
BESTFIT TRUCK PARTS
$31.81BESTfit DPF Gasket Fits Detroit * High Quality Gasket* Sold Individually* Warranty On Gasket Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Numbers: A4709970045 ...$31.81 -
BESTfit DPF Gasket Replaces 2871452 For Cummins
BESTFIT TRUCK PARTS
$32.32BESTfit DPF Gasket Fits Cummins * High Quality Gasket* Sold Individually* Warranty On Gasket Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number 2871452$32.32 -
BESTfit DPF Gasket Replaces 2871453 For Cummins
BESTFIT TRUCK PARTS
$37.89BESTfit DPF Gasket Replaces 2871453DPF Gasket Fits CumminsLooking for a replacement gasket but live in California? Unfortunately, we can't currently ship this product to California. However, for customers outside California, our aftermarket replacement...$37.89 -
BESTfit DPF Gasket Replaces 2866337 For Cummins
BESTFIT TRUCK PARTS
$17.84BESTfit DPF Gasket Fits CumminsLooking for a replacement gasket that won't break the bank? Our aftermarket gasket is designed to replace OEM number 2866337 and is sold individually. Rest assured, you're getting a quality replacement part without the OEM...$17.84 -
BESTfit DPF 4 X 15.5 Inch Flex Connector W/ Flange For Freightliner Cascadia, Columbia, Coronado
BESTFIT TRUCK PARTS
$773.99BESTfit DPF Flexible Exhaust Connector, Replaces A04-25922-018Introducing our DPF Flexible Exhaust Connector, meticulously crafted in the USA to ensure top-notch quality and performance. Featuring a 4.000-inch flanged inlet and a 5.000-inch flanged...$773.99 -
BESTfit DPF 5 X 18 Inch Flex Connector Replaces A04-27334-018 For Freightliner & Western Star
BESTFIT TRUCK PARTS
$1,003.99BESTfit Exhaust Flexible Connector fits Freightliner and Western Star 5 X 18Introducing our DPF Flexible Exhaust Connector, proudly made in the USA to meet the standards of quality and performance. With a 5.000-inch inner diameter inlet and a flanged...$1,003.99 -
BESTfit 5 X 15.5 Inch Flex Connector Pipe W/ Flange & Band Clamps Replaces A04-258522-018 For Freightliner & Western Star
BESTFIT TRUCK PARTS
$464.99BESTfit Stainless Steel Exhaust Flexible Connector W/ V Band Clamps, Replaces A04-258522-018Introducing our DPF Flexible Exhaust Connector, expertly engineered and manufactured in the USA to ensure top-notch performance. With a 5.000-inch flanged inlet...$464.99 -
BESTfit DPF Flex Connector Replaces 3628113C5 For International Prostar With ISX Cummins Engine
BESTFIT TRUCK PARTS
$1,144.99BESTfit Flex Connector Fits International Our aftermarket replacement Connector is tailored for use with ISX Cummins Engines, offering a reliable solution for your vehicle. Featuring dimensions of 4 inches Flange x 5 inches O.D. x 37 inches Overall...$1,144.99 -
BESTfit DPF Flex Connector For International Prostar With 13L Max Force Engine
BESTFIT TRUCK PARTS
$824.99BESTfit Flex Connector Fits International Our aftermarket replacement Connector is designed to replace OEM part number 3826294C2, specifically for use with 13 Liter Max Force Engines. With dimensions of 4 inches Flange x 5 inches OD x 19 inches OAL, this...$824.99 -
BESTfit High Flow Muffler, 10 x 51 Inch W/ 5 Inch ID Inlet & Outlet
BESTFIT TRUCK PARTS
$473.99High Flow Stock Muffler ReplacementThis high flow replacement type one muffler is designed to work with most engines. With a bolt in design, it easily replaces a 10 inch diameter stock muffler without increasing noise level. Studies have shown a minimum...$473.99 -
BESTfit 51 Inch Chrome Muffler W/ 6 Inch Inlet & Outlet
BESTFIT TRUCK PARTS
$640.99BESTfit Chrome Exhaust MufflerUpgrade your vehicle's exhaust system with these premium Chrome-Plated Steel Mufflers. Featuring a sturdy construction, these mufflers have a body diameter of 6 inches, along with a 6-inch inlet and outlet for optimal...$640.99