- Home
- DPF Service Parts & Accessories
- Heavy Duty
DPF Service Parts & Accessories (251)

Durafit replacement DOC for Cummins ISB / PX6 (4965340 / C20-0155)
$2,156.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB / Paccar PX6 Engines. **Gaskets included!** Replaces OEM Numbers: 5287478, 4965340, A035H168 Redline part number: 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 th...

Durafit replacement DOC for Cummins ISB / PX6 (5287473 / C20-0154)
$2,196.00
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB / Paccar PX6 Engines. **Gaskets included!** Replaces OEM Numbers: 5287476, 5287476NX, 5287476RX, A035H261, 2871518, Q629439 Redline part number: DuraFit DPFs and DOCs are so durable they come with a nationwide 3-year, unlimited mileage warranty. Made in the USA! Cannot be sold...

Durafit Replacement DOC for Cummins ISB / QSB 6.7L (4353328 / C20-0157)
$1,689.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins (EPA14) ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353328 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 DOC for Cummins ISB 6.7L (C20-0132 / 4353366)
$1,917.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353366, A047V559, 4329706, A046G968 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 DOC for Cummins ISB 6.7L / Paccar PX8 (2880498 / C20-0105)
$1,888.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB and Paccar PX Engines. **Gaskets included!** Replaces OEM Numbers: 2880498, 2880498RX, 2880498NX 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 DOC for Cummins ISB6.7L ( 5287475 / C20-0097 )
$1,612.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins and Paccar ISB / PX6 Engines. **Gaskets included!** Replaces OEM Numbers: 5287475, 4965339 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 DOC for Cummins ISB6.7L (4353812 / C20-0136)
$3,357.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353812, A048S226 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 DOC for Cummins ISB6.7L (4353812 / C20-0152)
$2,436.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353812, 4353812NX, 4353812RX A045S226 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 DOC for Cummins ISC / ISL ( 2880497 / C20-0102 )
$1,761.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISC and ISL Engines. **Gaskets included!** Replaces OEM Numbers: 2880497 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 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 ...

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 (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...
Tags
- Everything in DPF Service Parts & Accessories
- (PM) Particulate Matter
- 4HK1
- 6HK1
- B6.7
- C13
- C15
- C7
- C9
- Cascadia
- Caterpillar
- Chevy
- Columbia
- Coronado
- Cummins
- D11
- D13
- D16
- DD13
- DD15
- DD16
- Detroit One Box
- Detroit-Diesel
- Detroit-Mercedes
- Differential Pressure Sensor
- DOC
- DPF
- DPFXFIT
- Durafit
- Duramax
- EGT
- Freightliner
- GESi
- Heavy Duty
- Hino
- International
- ISB
- ISC
- ISL
- ISL-G
- ISM
- Isuzu
- ISX
- Kenworth
- L9
- Mack
- MaxxForce
- MBE4000
- Mercedes-Benz
- MP10
- MP7
- MP8
- MX11
- MX13
- Navistar
- OEM (ALL)
- OEM DPF/DOC
- OEM Surplus
- One Box
- Paccar
- Peterbilt
- pressure
- PX-6
- PX-8
- PX-9
- QSB
- QSX
- Redline Emissions Products
- SCR
- sensor
- Series 60
- ship-15-per
- ship-flat10
- ship-flat13
- ship-flat185
- ship-flat50
- ship-flat500
- ship-flat75
- ship-gesi
- Sierra
- Silverado
- Skyline
- SURPLUS
- Volvo
- Western Star
- X-12
- X-15












