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New products (47)

Durafit replacement DOC for Cummins ISC / ISL (4965353 / C20-0061)
$2,308.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. **Gaskets included!** Replaces OEM Numbers: 4965353RX, 5287489RX, 4965353NX Redline part number: REP 58861 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 Californi...

Durafit replacement DOC for Cummins ISC / ISL (2880589 / C20-0012)
$2,171.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. Includes both Gaskets. Clamps are sold separately. Replaces OEM Numbers: 20863840 / 21850643 / 85000777 / 85001356 Redline part number REP 58812 Can not be sold or shipped to California at this time.

Durafit replacement DOC for Cummins ISC / ISL (2871923 / C20-0011)
$1,631.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC / ISL Engines. **Gaskets included!** Replaces OEM Numbers: 2871923, 2871469, A029B190 Redline part number: REP 58811 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 ...
OEM Cummins Aftertreatment System (A054V139 / 5342247)

OEM Cummins Aftertreatment System (A054V139 / 5342247)
$4,260.00
Brand new OEM Cummins aftertreatment system 5342247 / A054V139 / A049T156 Also replaces Freightliner part: A04-31737-000 Assembly consist of: (1) 4994931 Catalyst Module. (1) 2871979 NOx Sensor (1) 4902912 Temp Sensor (1) 4954574 Temp Sensor (1) Mounting Bracket Fits multiple applications: 8.3, ISC, ISL, L-9, ISL8.9, ISL9, QSL9 To order this p...

GESi replacement DOC for Cummins (2871923 / GESI-509)
$1,438.00
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...

GESi replacement DPF for Cummins ISC (5295606 / GESI-0061)
$1,530.00
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...

GESi replacement DPF for Cummins (3976606 / GESI-0044)
$1,654.00
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...

Skyline OEM DPF Replacement for Cummins ISC 8.3 and ISL 9 (5295606 / LJ1207-C)
$1,904.00
Skyline OEM DPF Replacement for Cummins ISC 8.3 and ISL 9 (LJ1207-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 s...

Skyline OEM DPF Replacement for Cummins ISC 8.3 and ISL 9 (5295605 / LJ1206-C)
$1,486.00
Skyline OEM DPF Replacement for Cummins ISC 8.3 and ISL 9 (LJ1206-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 s...

GESi replacement DPF for Cummins / Paccar (4969838 / GESI-0017)
$1,501.00
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...

Skyline OEM DOC Replacement for Cummins ISC 8.3/ISL 9 and Paccar PX8 (2880519 / CJ0428-C)
$2,162.00
Skyline OEM DOC Replacement for Cummins ISC 8.3/ISL 9 and Paccar PX8 (CJ0428-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...

Skyline OEM DOC Replacement for Cummins ISC 8.3/ISL 9 and Paccar PX8 (2880514 / CJ0427-C)
$2,263.00
Skyline OEM DOC Replacement for Cummins ISC 8.3/ISL 9 and Paccar PX8 (CJ0427-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...