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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 (30)

Redline Emissions Products Replacement for OEM Cummins DPF Gasket ( 5304868 / REP G02010)
$42.97
Redline Emissions Products brand G02010 replacement DPF Gasket for OEM CUMMINS 5304868. 14.250" x 15.375" Conical DPF Gasket. Replaces OEM #s: 5304868, 5417859, 2011938PE, 2188190PE, 2520183C1

Redline Emissions Products Replacement for OEM Cummins DPF Gasket ( 2871772 / REP G02009)
$28.58
Redline Emissions Products brand G02009 replacement for OEM CUMMINS 2871772 11.750" X 12.625" Conical DPF Gasket Replaces OEM Cummins #'s : 2871772, 5417860 Uses Redline V-Clamp VB2037

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 Replacement for OEM Cummins DPF Gasket ( 3684079 / REP G22007)
$19.42
Cummins 3684079 OEM replacement gasket G22007 from Redline Emissions Products. This is a direct fit and replacement for the more expensive OEM one. Product dimensions: 12.500" ID X 13.250" OD Also, see REP VB2003 clamp (not included). OEM crosses: 3684079

Redline Emissions Products replacement gasket for Dodge downpipe (68437471AA / G18003)
$9.50
Dodge/Cummins 68437471AA OEM replacement gasket G18003 from Redline Emissions Products. Fits Dodge Turbo to downpipe. Direct fit and replacement for the more costly OEM gasket. Product dimensions: 4.250" ID X 5.250" OD OEM crosses: 68437471AA

Redline Emissions Products replacement gasket for Dodge (68379689AA / G18004)
$15.36
Dodge/Cummins 68379689AA OEM replacement gasket G18004 from Redline Emissions Products. Direct fit and replacement for the more costly OEM gasket. Product dimensions: 5.000" ID X 7.00L X6.20"H (Rectangle Gasket) OEM crosses: 68379689AA
Redline Emissions Products Replacement for OEM Cummins Exhaust Gasket ( 4966441 / REP G02005)

Redline Emissions Products Replacement for OEM Cummins Exhaust Gasket ( 4966441 / REP G02005)
$11.16
Cummins 4966441 OEM replacement stamped steel gasket G02005 from Redline Emissions Products. High quality direct replacement for the more costly OEM gasket. Product dimensions: 3.333" ID X 4.000" OD OEM crosses: 4966441

Redline Emissions Products Replacement for OEM Cummins DPF Gasket ( 2871452 / REP G22006)
$24.38
Cummins 2871452 OEM replacement gasket G2206 from Redline Emissions Products. Direct fit and replacement for the OEM clamp. Product dimensions: 11.000" ID X 11.750" OD Also see REP VB2002 clamp (not included). OEM crosses: 2871452
Redline Emissions Products Replacement for Dodge / Cummins DPF Gasket ( 68065844AA / REP G18002)

Redline Emissions Products Replacement for Dodge / Cummins DPF Gasket ( 68065844AA / REP G18002)
$16.45
Dodge/Cummins 68065844AA OEM replacement gasket G18002 from Redline Emissions Products. Direct fit and replacement for the more costly OEM gasket. Product dimensions: 5.750" ID X 6.500" OD OEM crosses: 68065844AA

Redline Emissions Products replacement Doser Gasket for Cummins (5418557 / GD0205)
$27.87
Redline Emissions Products replacement Doser Gasket for Cummins DEF Doser / Injector. REP GD0205 Replaces OEM Cummins gasket # 5418557/4387978 See the pictures below.

Redline Emissions Products Replacement for OEM Cummins DPF Gasket ( 5283911 / REP G02012)
$9.22
Redline Emissions Products brand G02012 replacement for OEM CUMMINS 5283911. Replaces OEM #: 5283911 3.350" x 4.150" Flange Gasket.

Redline Emissions Products Replacement for OEM Cummins DPF Gasket ( 3684359 / REP G02007)
$8.03
Cummins 3684359 OEM replacement gasket G02007 from Redline Emissions Products. This gasket is a replacement for the more expensive OEM one. Product dimensions: 4.000" ID X 4.625" OD Conical OEM crosses: 3684359 and 3684255