Best selling products (22)

Durafit Replacement DOC for Cummins X12 / X15 (4394855 / C20-0134)
$2,760.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins X12 / X15 Engines. **Gaskets included!** Replaces OEM Numbers: 4394855, A055N645, 5509698, A055N645 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.

Durafit Replacement DPF for Cummins ISX12 / ISX15 (4394772 / C17-0150)
$2,509.00
DuraFit™ Replacement Diesel Particulate Filter (DPF) for Cummins ISX12 / ISX15 Engines. **Gaskets included!** Replaces OEM Numbers: 4394772, A054X763, 5418493, A059P098, 5509715, A064F958, 5579298, 5633758 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 shi...

Durafit Replacement DPF for Cummins ISX12 / ISX15 (5509717 / C17-0146)
$2,325.00
DuraFit™ Replacement Diesel Particulate Filter (DPF) for Cummins ISX12 / ISX15 Engines. **Gaskets included!** Replaces OEM Numbers: 5509717, A064F960, 5633760, 5418494, A059P101, 5633708, 4394979, A055T677 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 shi...

Durafit Replacement DPF for Cummins ISX12 / ISX15 (4395011 / C17-0141)
$2,766.00
DuraFit™ Replacement Diesel Particulate Filter (DPF) for Cummins ISX12 / ISX15 Engines. **Gaskets included!** Replaces OEM Numbers: 4395011, A055R125, 5579299, A064C118 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.

Skyline OEM Replacement DPF for Cummins X12 & X15 ( 4394772 / SKYXQ0713-C)
$1,856.00
Skyline OEM DPF Replacement for Cummins X12 and X15 SKY XQ0713-C Replaces OEM numbers: 4394772, A054X763, 5418493, A059P098, 5509715, A064F958, 5579298, 5633758 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 ...

Skyline OEM Replacement DPF for Cummins X12 / X15 (4394979 / SKYXQ0712-C)
$1,851.00
Skyline OEM DPF Replacement for Cummins X12 & X15 Engines (SKY0712-C) Replaces OEM numbers: 5509717, A064F960, 5633760, 5418494, 5418494NX, 5418494RX, A059P101, 5633708, 4394979, 4394979NX, 4394979RX, A055T677 Includes the required gaskets and clamps! Each Skyline DPF / DOC is specifically designed as a direct replacement for the OEM filter....

Durafit replacement DPF for Cummins X12 / X15 (4394577 / C17-0097)
$2,695.00
Durafit OEM DPF Replacement for Cummins X12 / X15 (C17-0097) **Gaskets included!** OEM: 4394577, 4394577NX, 4394577RX, A055B953, 2078587X, 2078587XS, 5579297, 5579297RX, A064C013, 2522529C91, CMI2522529C91, 2520173C1, CMI2520173C1, 5633757, 5633757NX, 5633757RX Redline Emissions Products Part Number: REP 52997 Skyline: XQ0710-C Roadwarrior: C...

DPFXFIT replacement DPF for Cummins / Paccar X15 & X12 (GESI-0092)
$1,896.00
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...

New OEM "Take-off" Cummins Inlet Catalyst Module, surplus (SUR 4394901)
$2,999.85
This OEM CUMMINS 4394901 / 5509695 Inlet Catalyst Element (DOC) is a brand NEW take off unit and has never been ran. Fits CUMMINS ISX / X-15 Cummins Aftertreatment Systems. Legal for sale and use in all 50 states including California. This is not an aftermarket part, it is OEM. These units are OEM "take-offs", they are brand new and unused but d...

Skyline OEM replacement DPF for Cummins X15 / X12 (4395011 / XQ0711-C)
$1,851.00
Skyline OEM DPF Replacement for Cummins X15 / X12 (XQ0711-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 fro...