- Home
- Online Specials
- ISB
Online Specials (12)

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...

Genuine OEM Cummins DPF Kit for ISB 6.7L (5579372)
$2,700.00
This OEM Cummins (5579372) Diesel Particulate Filter Module (DPF) is brand new and has never been installed. The Clamps and Gaskets are also included! Replaces: 4394580, 4394580RX, A055B965, 5579372 There may or may not be some cosmetic blemishes from shipping but this has been fully inspected. Performance will not be affected by the possible ...

Durafit Replacement DOC for Cummins ISB (2885940 / C20-0055)
$2,309.42
Durafit replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB Engines. **Gaskets included!** Replaces OEM Numbers: 2885940NX, 2885940, A030D523. Redline part number: REP 58855 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 thi...
New OEM "Take-off" Cummins Inlet Catalyst Module (SUR 4394200)

New OEM "Take-off" Cummins Inlet Catalyst Module (SUR 4394200)
$1,200.00
This Genuine OEM CUMMINS 4394200 / A054K502 Catalyst Module (DOC) has never been installed. Replaces: 4394200 / A054K502 Fits CUMMINS aftertreatment devices for ISB 6.7L engines. 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...

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.
Genuine OEM Cummins Complete Aftertreatment System (5414495 / A067M960)

Genuine OEM Cummins Complete Aftertreatment System (5414495 / A067M960)
$10,000.00
This OEM Cummins Complete DPF/DOC/SCR Assembly 5414495 / A067M960 is brand new and has never been installed. It may or may not have some cosmetic blemishes from shipping but has been fully inspected. Performance will not be affected by the possible blemishes on these products. Includes all pressure and temperature sensors. Legal for sale and ...
Genuine OEM Cummins Complete Aftertreatment System (5506320 / A060J094)

Genuine OEM Cummins Complete Aftertreatment System (5506320 / A060J094)
$16,000.00
This OEM Cummins Complete DPF/DOC/SCR Assembly 5506320 / A060J094 is brand new and has never been installed. It may or may not have some cosmetic blemishes from shipping but has been fully inspected. Performance will not be affected by the possible blemishes on these products. Includes all pressure and temperature sensors. Legal for sale and ...
Genuine OEM Cummins Complete Aftertreatment System (5506351 / A060J098)

Genuine OEM Cummins Complete Aftertreatment System (5506351 / A060J098)
$10,000.00
This OEM Cummins Complete DPF/DOC/SCR Assembly 5506351 / A060J098 is brand new and has never been installed. It may or may not have some cosmetic blemishes from shipping but has been fully inspected. Performance will not be affected by the possible blemishes on these products. Includes all pressure and temperature sensors. Legal for sale and ...
Genuine OEM Cummins Complete Aftertreatment System (5506507 / A060J093)

Genuine OEM Cummins Complete Aftertreatment System (5506507 / A060J093)
$10,000.00
This OEM Cummins Complete DPF/DOC/SCR Assembly 5506507 / A060J093 is brand new and has never been installed. It may or may not have some cosmetic blemishes from shipping but has been fully inspected. Performance will not be affected by the possible blemishes on these products. Includes all pressure and temperature sensors. Legal for sale and ...
Genuine OEM Cummins Complete Aftertreatment System (5506508 / A060J096)

Genuine OEM Cummins Complete Aftertreatment System (5506508 / A060J096)
$10,000.00
This OEM Cummins Complete DPF/DOC/SCR Assembly 5506508 / A060J096 is brand new and has never been installed. It may or may not have some cosmetic blemishes from shipping but has been fully inspected. Performance will not be affected by the possible blemishes on these products. Includes all pressure and temperature sensors. Legal for sale and ...
Genuine OEM Cummins Complete Aftertreatment System (5506513 / A060J099)

Genuine OEM Cummins Complete Aftertreatment System (5506513 / A060J099)
$10,000.00
This OEM Cummins Complete DPF/DOC/SCR Assembly 5506513 / A060J099 is brand new and has never been installed. It may or may not have some cosmetic blemishes from shipping but has been fully inspected. Performance will not be affected by the possible blemishes on these products. Includes all pressure and temperature sensors. Legal for sale and ...
Roadwarrior replacement DPF for Cummins ISB ( 2871461 / C0128-SA )

Roadwarrior replacement DPF for Cummins ISB ( 2871461 / C0128-SA )
$950.00
New surplus Roadwarrior replacement DPF for Cummins 2871461 Other OEM numbers: Q629355, 5579365, 3618711 Also see: REP 52961 Can not be sold or shipped to California at this time.