Freightliner Exhaust Parts
4 State Trucks not only offers a Best Price Guarantee but also Free Shipping on Freightliner Exhaust Kits. Shop our large selection of Chrome Straight Stacks, Muffler Top Stacks with Flat Top, Miter Cut, Curved, Bull Hauler or West Coast Turnouts as well as OE Style Replacement Pipes and Replacement Elbows. Secure your Freightliner Exhaust with Clamps, Brackets and Bushings and stay safe and cool with Heat Shields, Sleeves and Wraps or Grab Handles.
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BESTfit 8 X 30 Inch OAL Exhaust Muffler With 5 Inch I.D. Inlet & Outlet
BESTFIT TRUCK PARTS
$145.99BESTfit Muffler 8 Inch Diameter * High Quality Muffler* Aluminized* Dimensions - 8 Inch Diameter - 5 Inch I.D. Inlet/Outlet - 24 Inch Length Body - 30 Inch Length Overall* Sold Individually* Warranty On Mufflers Against Defects In Workmanship &...$145.99 -
BESTfit Chrome Flat Top Stack - 60 Inch X 5 Inch O.D.
BESTFIT TRUCK PARTS
$246.99BESTfit Chrome 5 Inch Straight Cut Top Stack 60 Inches TallEnhance your vehicle's exhaust system with our Chrome-Plated Steel Exhaust Stack! Designed in a flat top style, this stack boasts a 5-inch outer diameter and measures 60 inches (5 feet) in...$246.99 -
BESTfit Chrome West Coast Turn Top Stack - 48 Inch X 7 Inch O.D.
BESTFIT TRUCK PARTS
$463.99BESTfit 7 X 48 Inch West Coast Turnout Chrome Top Stack - Replaces 25P-70048CPUpgrade your truck's exhaust system with our aftermarket replacement exhaust stack. Crafted from durable chrome-plated steel, this stack features a West Coast turn design for a...$463.99 -
BESTfit DPF Filter Clamp - Replaces 2871862
BESTFIT TRUCK PARTS
$56.09BESTfit DPF Filter ClampLooking for a filter clamp for your DPF filters 29-0809011? Our aftermarket replacement part, sold individually, is the perfect fit. Replacing OEM number 2871862, it ensures a secure hold for your filters, keeping your vehicle...$56.09 -
BESTfit DPF Filter Clamp - Replaces 2871863 & 21445455
BESTFIT TRUCK PARTS
$64.25BESTfit Filter Clamp For DPFIn need of a filter clamp? Our aftermarket replacement part, sold individually, is here for you. It seamlessly replaces OE numbers 2871863 and 21445455, ensuring your vehicle's filter is securely held in place. - Filter Clamp-...$64.25 -
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 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 Chrome 7 Inch O.D. Flat Top Exhaust Stack - 48 Inch Length
BESTFIT TRUCK PARTS
$379.99BESTfit 7 Inch Chrome 48 Inch Flat Top Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Flat Top Style - Straight Cut* Made Of Chrome-Plated Steel* 7 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 48 Inch Length* Sold...$379.99 -
BESTfit 8 To 5 X 96 Inch Curve Turn Stack
BESTFIT TRUCK PARTS
$775.99BESTfit 8-5 X 96 Inch Turnout StackUpgrade your vehicle's exhaust system with our chrome-plated steel Exhaust Stack! Featuring a classic turnout style, this aftermarket replacement part boasts an 8 to 5-inch inner diameter for optimal performance. With a...$775.99 -
On Sale
BESTfit Heat Shield For Multiple Models
BESTFIT TRUCK PARTS
Now: $43.76Was: $62.52BESTfit Heat Shield Fits Multiple ModelsProtect your vehicle's components with our versatile heat shield! This aftermarket replacement part measures 3 to 6 inches by 7 inches, suitable for a 5-inch pipe. Sold individually, it offers a cost-effective...Now: $43.76Was: $62.52 -
On Sale
BESTfit Chrome Flat Top Stack - 48 Inch X 5 Inch O.D.
BESTFIT TRUCK PARTS
Now: $175.95Was: $211.99BESTfit Chrome 5 Inch Straight Cut Top Stack 48 Inches TallIntroducing our chrome-plated steel exhaust stack, designed to elevate the look of your vehicle while delivering reliable performance. With a sleek flat top style and a 5-inch O.D. chrome exhaust...Now: $175.95Was: $211.99