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This listing shows all of the replacement aftertreatment gaskets from Redline Emissions Products.
Browse the collection of gaskets for Caterpillar, Chevrolet-GMC, Chevy, Cummins, Detroit-Mercedes, Dodge, Duramax, Ford, GM-Chevy Duramax, Hino, Isuzu, John Deere, Mack-Volvo, Mitsubishi, Mopar, Navistar, & Paccar. We also have gaskets from several retrofit manufacturers including: CDTI, Hug, Huss, ESW, Johnson Matthey and more.
All gaskets are made as direct OEM replacements, meaning the product you receive is the right dimensions and material, allowing you to save money without compromising quality.
We also carry gasket tape of various lengths and gasket kits, as well as several doser gaskets used for DEF Injectors.
REP Gaskets (6)

Redline Emissions Products Replacement for OEM Cummins Doser Gasket Kit 4963857/ 5292265 (REP GD0302)
$18.10
Cummins 4963857 / 5292265 OEM replacement DEF doser Gasket and Thermal Isolator Kit from Redline Emissions Products. Cummins does not offer this kit so we made our own. This kit includes the 4963857 / Q312351 gasket and the 5292265 / 4985531 / 3683572 / A040M959 thermal isolator. This is a direct fit and replacement for the OEM at a fraction of ...

Redline Emissions Products Replacement for OEM Cummins Doser Gasket Kit 4354280 / 2885889 (REP GD0301)
$41.57
Cummins 4354280 / 2885889 OEM replacement DEF doser Gasket and Thermal Isolator Kit from Redline Emissions Products. Cummins does not offer this kit so we made our own. This kit includes the 4354280 / 2885890 gasket and the 2885889 thermal isolator. This is a direct fit and replacement for the OEM at a fraction of the cost.

Redline Emissions Products OEM HUSS DPF Gasket Kit (OEM 26040101/ REP GR5500)
$107.43
Redline Emissions Products DPF GASKET (OEM 26040101/ REP GR5500) Kit: OEM Part Number: 26040101 Gasket kit contains: (2) flange gasket, (1) inlet gasket, (1) burner gasket Constructed from (2) graphite facings mechanically bonded to a low carbon steel core Overall thickness: .120 +/- .007 Temperature rating: 816C/1500F
Redline Emissions Products Replacement for Ford DPF Gasket Kit (OEM 7C3Z-5H247-B / REP G35002)

Redline Emissions Products Replacement for Ford DPF Gasket Kit (OEM 7C3Z-5H247-B / REP G35002)
$52.89
Ford 7C3Z-5H247-B OEM replacement gasket kit (G35002) from Redline Emissions Products. This is a direct fit and replacement for the OEM and includes: Kit includes: (1) REP G15002 gasket (see product for dimensions)(1) Anti-seize packet(7) Nuts OEM crosses: 7C3Z-5H247-B

Redline Emissions Products OEM HUSS DPF Gasket Kit (OEM 26030101 / REP GR5580)
$115.46
Redline Emissions Products DPF GASKET KIT (OEM 26030101 / REP GR5580): OEM Part Number: 26030101 Gasket kit contains: (2) flange gasket, (1) inlet gasket, (1) burner gasket Constructed from (2) graphite facings mechanically bonded to a low carbon steel core Overall thickness: .120 +/- .005

Redline Emissions Products OEM HUSS DPF Gasket Kit (OEM 95200025 / REP GR5550)
$107.43
Redline Emissions Products DPF GASKET KIT (OEM 95200025 / REP GR5550): OEM Part Number: 95200025 Gasket kit contains: (2) flange gasket, (1) inlet gasket, (1) burner gasket Constructed from (2) graphite facings mechanically bonded to a low carbon steel core Overall thickness: .120 +/- .005