Best selling products (38)

Skyline OEM Replacement DOC for Cummins ISB 6.7L (4353328 / BG0435-C)
$2,186.00
Skyline OEM DOC Replacement for Cummins ISB (BG0435-C) Replaces OEM numbers: 4353328, 4353328NX, 4353328RX, A047V533, 5301061, A041T542 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 easy without cutting or w...

Durafit Replacement DOC for Cummins ISB 6.7L (4353353 / C20-0128)
$2,061.00
DuraFit™ replacement Diesel Oxidation Catalyst (DOC) for Cummins ISB 6.7L Engines. **Gaskets included!** Replaces OEM Numbers: 4353353, A047V541, 5302768 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 DOC for Cummins ISB 6.7L (4353366 / BG0434-C)
$1,686.00
Skyline OEM DOC Replacement for Cummins ISB (BG0434-C) Replaces OEM numbers: 4353366, 4353366NX, 4353366RX, A047V559, 4329706, 4329706NX, A046G968 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 easy without c...

Skyline OEM DPF Replacement for Cummins B6.7 (4394580 / BJB515-C)
$1,982.00
Skyline OEM DPF Replacement for Cummins B6.7 (BJB515-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 seve...

Skyline OEM DPF Replacement for Cummins B6.7, L9 (4394227 / BJB514-C)
$1,962.00
Skyline OEM DPF Replacement for Cummins B6.7, L9 (BJB514-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 ...
NEW OEM Cummins Inlet Catalyst Module / DOC ( 4394940 )

NEW OEM Cummins Inlet Catalyst Module / DOC ( 4394940 )
$3,950.00
NEW OEM CUMMINS 4394940 Inlet Catalyst Module Replaces OEM numbers: 4394940, A055S493 Fits CUMMINS AFTERTREATMENT SYSTEMS This is not an aftermarket part, it is OEM. These units are OEM "take-offs", they are brand new and unused but do not come in Cummins retail packaging. We buy complete units from Cummins and then disassemble them so that we ...

DPFXFIT Replacement DOC for Cummins ISB (4353323 / GESI-532)
$2,092.00
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 ...

DPFXFIT Replacement DOC for Cummins / Paccar ISB / PX6 (2880520 / GESI-530)
$1,962.00
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 DOC for Cummins / Paccar ISB/PX6 (2871571 / GESI-528)
$1,831.00
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...

New OEM "Take-off" Cummins DPF Module (4395058 / A055Y242)
$2,999.85
This OEM Cummins (4395058) Diesel Particulate Filter Module (DPF) is a brand new "Take Off" unit and has never been ran. Uses (2) REP G02009 gaskets and (2) REP VB2037 (not included) This is not an aftermarket part, it is OEM. These units are OEM "take-offs", they are brand new and unused but do not come in Cummins retail packaging. We buy compl...

New OEM "Take-off" Cummins DPF Module (4395008 / A055R126)
$3,000.00
This OEM Cummins (4395008) Diesel Particulate Filter Module (DPF) is a brand new "Take Off" unit and has never been ran. Uses (2) REP G02009 gaskets and (2) REP VB2037 (not included) This is not an aftermarket part, it is OEM. These units are OEM "take-offs", they are brand new and unused but do not come in Cummins retail packaging. We buy compl...
OEM Cummins Complete ATS 5506548 / A060H786

OEM Cummins Complete ATS 5506548 / A060H786
$10,000.00
This OEM Cummins Complete DPF/DOC/SCR Assembly 5506548 / A060H786 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 ...