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New products (68)

Durafit replacement DOC for Cummins ISC and Paccar PX8 (2871929 / C20-0104)
$2,515.30
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB and Paccar PX8 Engines. Gaskets included. Replaces OEM Numbers: 2871929, 2871929NX, 2871929RX Redline part number REP 58104 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISB (4353352 / C20-0101)
$2,695.30
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISX Engines. Gaskets included. Replaces OEM Numbers: 4353352, 5302638, 047V540, 4353352RX, 5302638NX, A047V540, 5302638RX Redline part number REP 58101 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins and Paccar (2880499 / C20-0099)
$2,410.59
Durafit replacement Diesel Oxidation Catalyst (DOC) for Paccar PX8 and Cummins ISB Engines. Gaskets included. Replaces OEM Numbers: 2880499, 2880499RX, 2880499NX Redline part number REP 58899 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISB (4353324 / C20-0066)
$2,369.41
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB Engines. **Gaskets included!** Replaces OEM Numbers: 4353324, 5287262, 5301062, 5308480, 4353326, A040K538, 4353324RX, 4353326RX, 5308480NX, 4353324NX, 4353326NX, 5308480RX Redline part number: REP 58868 DuraFit DPFs and DOCs are so durable they come with a nationwide 3-year, un...

Durafit replacement DOC for Cummins ISB (5287477 / C20-0033)
$2,307.12
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB Engines. Gaskets included. Replaces OEM Numbers: 5287477, 5287477N, A036H234, 4965222, 4965222NX, Q621299, 4965222RX, 5287477RX Redline part number REP 58833 Can not be sold or shipped to California at this time.

Durafit replacement DPF for Cummins B6.7L / L-9 (4395009 / C17-0139)
$3,075.29
Durafit replacement DPF for Cummins B6.7L / L-9 Engines. **Gaskets included!** Replaces OEM Numbers: 4395009, A055R127, 5579376, A064B971 Redline part number: REP 53139 DuraFit DPFs and DOCs are so durable they come with a nationwide3-year, unlimited mileage warranty. Made in the USA! Note: This product cannot be sold or shipped to CA at the pr...

Durafit replacement DPF for Cummins 6.7L / L-9 (4394579 / C17-0138)
$3,220.00
Durafit replacement DPF for Cummins 6.7L / L-9 Engines. **Gaskets included!** Replaces OEM Numbers: 4394579, 4394579NX, 4394579RX, A055B959, 2064075X, 2064075XS, 5579371, 5579371RX, A064B961 Redline part number: REP 53138 DuraFit DPFs and DOCs are so durable they come with a nationwide3-year, unlimited mileage warranty. Made in the USA! Note: T...

Durafit replacement DPF for Cummins (5295607 / C17-0111)
$1,788.28
Durafit replacement DPF for Cummins ISB engines. Replaces OEM Numbers: 5295607, 5295607RX, 5295607NX Redline part number: REP 53111 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.

DINEX replacement DOC for Cummins ( 4965222 / 58054 )
$1,000.00
Surplus DINEX DOC (58054) for Cummins ISB / ISC 6.7L engines Replaces OEM: 4965222, 5287477 Also replaces REP 58803, Durafit C20-0033, and RoadWarrior C0121-ID Made in the USA. New with 2-year Warranty. Gaskets included! Can not be sold or shipped to California at this time. While supplies last.

Skyline OEM DPF Replacement for Cummins ISB (4395009 / BJ0711-C)
$1,900.00
Skyline OEM DPF Replacement for Cummins ISB (BGF006-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...

Skyline OEM DPF replacement DPF for Cummins ISB (4394579 / BJ0710-C)
$1,900.00
Skyline OEM DPF Replacement for Cummins ISB (BGF006-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...
New OEM "Take-off" Cummins Inlet Catalyst Module (4394820)

New OEM "Take-off" Cummins Inlet Catalyst Module (4394820)
$2,950.00
This OEM CUMMINS 4394820 Inlet Catalyst Element (DOC) is a brand new "Take Off" unit and has never been ran. Fits CUMMINS ISB / QSB Engines . Legal for sale and use in all 50 states including California. Uses VB2037 / VB2005 clamps and G02003 / G02009 gaskets (not included) This is not an aftermarket part, it is OEM. These units are OEM "take-o...