Kenworth W900B/W900L Exhaust Parts

BESTfit 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*...

BESTfit 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...

BESTfit 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

BESTfit 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...

BESTfit 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...

BESTfit 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...

BESTfit Muffler Fits Kenworth Aerocab With Dual Mufflers Under Truck * High Quality Muffler* Aluminized* Measurements- Body: 15 Inch- Length: 35 Inch- Overall: 39 Inch- Inlet Diameter: 5 Inch I.D.- Outlet Diameter: 5 Inch I.D.* Type 3 * In And Out Same...

BESTfit Elbow At Muffler Inlet Fits Kenworth W/ Single Muffler Replaces OE # K180-17386-24Introducing our Galvanized Steel Elbow, specially crafted for the inlet of your truck's muffler. Designed for trucks featuring a single muffler located underneath...

BESTfit Elbow Fits Kenworth Non AeroCabIntroducing our Aluminized Exhaust Elbow, specifically designed for the driver's side with a 45-degree bend, ideal for 2-piece Y-pipe setups. Crafted with durability in mind, this elbow boasts a 5-inch outer...

BESTfit Oval Muffler Fits Kenworth T800, W900, International 9200, 9400 & 9900 * High Quality Oval Muffler* 5 Inch Inlet And Outlet* Sold Individually* Warranty On Oval Muffler Against Defects In Workmanship & Material From Date Of Purchase***High...

SS 12 3/4 Inch DPF Flex ConnectorPresenting our Connector, meticulously crafted in the USA to meet your vehicle's needs. With a 2.5-inch flange by 2.5-inch flange, compressed to 12.750 inches, this aftermarket replacement part ensures a precise fit in...

BESTfit Stainless Steel 14.5 Inch Long DPF Flex Connector PipeIntroducing our Flex Connector, crafted in the USA with precision and care. This aftermarket replacement part boasts a 5-inch flange by 5-inch flange, compressed to 14.500 inches, ensuring a...