Best selling products (76)

Durafit Replacement DPF for Cummins B6.7 / L9 (4394228 / C17-0143)
$1,930.00
DuraFit™ Replacement Diesel Particulate Filter (DPF) for Cummins B6.7 / L9 Engines. **Gaskets included.** Replaces OEM Numbers: 4394228, A068N102, A054M210, 2082341X, 5579370, A064B959 DuraFit DPFs and DOCs are so durable they come with a nationwide 3-year, unlimited mileage warranty. Made in the USA! Cannot be sold or shipped to California at...

Durafit Replacement DOC for Cummins ISL (5304054 / C20-0086)
$2,103.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX 15L Engines. **Gaskets included!** Replaces OEM Numbers: 5304054 DuraFit DPFs and DOCs are so durable they come with a nationwide 3-year, unlimited mileage warranty. Made in the USA! Cannot be sold or shipped to California at this time.

DPFXFIT Replacement DPF for Cummins ISL 9 (4394228 / GESI-0099)
$2,086.00
This new aftermarket DPF is a direct replacement for the OEM unit. GESi filters are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These filters also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatib...

DPFXFIT Replacement DPF for Cummins ISL 9 (4395010 / GESI-0100)
$2,347.00
This new aftermarket DPF is a direct replacement for the OEM unit. GESi filters are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These filters also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatib...

DPFXFIT Replacement DOC for Cummins ISC / ISL (2880153 / GESI-543)
$1,839.00
This new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible p...

DPFXFIT Replacement DOC for Cummins ISC / ISL (2880498 / GESI-538)
$1,884.00
This new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible p...

Skyline OEM Replacement DOC for Paccar PX-8+ ISL9 (2880631 / CJ0429-C)
$2,251.00
Skyline OEM DOC Replacement for Cummins ISL9 and Paccar PX8 (CJ0429-C) Replaces OEM numbers: 2880631, 2880631NX, 2880631RX, A029U810 Includes the required gaskets and clamps! Each Skyline DPF / DOC is specifically designed as a direct replacement for the OEM filter. Our Exact-Fit™ approach makes installation fast and easy without cutting or weld...

Skyline OEM Replacement DOC for Paccar PX-9 / ISL9 (4353290 / CJ0430-C)
$2,761.00
Skyline OEM DOC Replacement for Paccar + ISL9 (CJ0430-C) Replaces OEM numbers: 4353290, 4353290NX, 4353290RX, A047V491, 5300781, 5300781NX, 5287269, 5287269NX Includes the required gaskets and clamps! Each Skyline DPF / DOC is specifically designed as a direct replacement for the OEM filter. Our Exact-Fit™ approach makes installation fast and ea...

Durafit Replacement DOC for Cummins ISL / ISM (5287515 / C20-0058)
$2,010.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISL / ISM Engines. Gaskets included. DuraFit DPFs and DOCs are so durable they come with a nationwide3-year, unlimited mileage warranty. Made in the USA! Replaces OEM Numbers: 4965078, 4969722, 5287515, 4965078RX, 4969722RX, 5287515RX Cannot be sold or shipped to California at this ...

Durafit replacement DOC for Cummins ISL (4353289 / C20-0110)
$2,146.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISL Engines. Gaskets included. Replaces OEM Numbers: 4353289, 4353289NX, 4353289RX, 4387170, 5287368 Redline part number REP 58110 Can not be sold or shipped to California at this time.

DPFXFIT for Cummins ISC & ISL (4353303 / GESI-510)
$1,831.00
This new aftermarket DOC is a direct replacement for the OEM unit. GESi DOC's are made of stainless steel housings and use new substrates, this ensures you get a product built to last. These DOC's also include necessary clamps and gaskets, and there is no core charge which means you can buy and install without worrying about getting compatible p...

Skyline OEM replacement DOC for Cummins ISL9 / Paccar PX-9 (4353305 / LJ0430)
$2,123.00
Skyline OEM DOC Replacement for Cummins ISX (LJ0430-C) Each Skyline DPF / DOC is specifically designed as a direct replacement for the OEM filter. Our Exact-Fit™ approach makes installation fast and easy without cutting or welding to get you back on the road. Skyline Emissions filters are designed and manufactured in the USA, and ship from sever...