Roadwarrior Emission Products

Roadwarrior Inc. manufactures a broad range of Diesel Particulate Filters (DPFs), Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction (SCRs) for post-2007, medium to heavy duty trucks and buses.

Roadwarrior's aftermarket DPFs and Catalysts are available for all major manufacturers and provide equal or greater performance to OEM parts, without the added cost of core charges.

With over 150 designs, and counting, Roadwarrior has the largest selection of aftermarket DPFs and DOCs on the market.

Need assistance in finding the right part for your truck? Call us at (330)-573-5396 today, or chat with our team on this page!

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D2014-ID OEM Equivalent DOC for Caterpillar
D2014 - ID OEM Equivalent DOC for Caterpillar - DPF Discounter
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Roadwarrior

D2014-ID OEM Equivalent DOC for Caterpillar

$4,972.94
D2015-SA OEM Equivalent DPF for Caterpillar
D2015 - SA OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2015-SA OEM Equivalent DPF for Caterpillar

$3,558.59
D2016-SA OEM Equivalent DPF for Caterpillar
D2016 - SA OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2016-SA OEM Equivalent DPF for Caterpillar

$3,928.34
D2018-FX OEM Equivalent DPF for Caterpillar
D2018 - FX OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2018-FX OEM Equivalent DPF for Caterpillar

$5,659.77
D2019-ID OEM Equivalent DOC for Caterpillar
D2019 - ID OEM Equivalent DOC for Caterpillar - DPF Discounter
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Roadwarrior

D2019-ID OEM Equivalent DOC for Caterpillar

$4,386.63
D2020-SA OEM Equivalent DPF for Caterpillar
D2020 - SA OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2020-SA OEM Equivalent DPF for Caterpillar

$4,000.13
D2021-FX OEM Equivalent DPF for Caterpillar
D2021 - FX OEM Equivalent DPF for Caterpillar - DPF Discounter
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D2021-FX OEM Equivalent DPF for Caterpillar

$4,427.31
D2022-SA OEM Equivalent DPF for Caterpillar
D2022 - SA OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2022-SA OEM Equivalent DPF for Caterpillar

$6,321.47
D2023-ID OEM Equivalent DOC for Caterpillar
D2023 - ID OEM Equivalent DOC for Caterpillar - DPF Discounter
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Roadwarrior

D2023-ID OEM Equivalent DOC for Caterpillar

$4,726.45
D2024-ID OEM Equivalent DOC for Caterpillar
D2024 - ID OEM Equivalent DOC for Caterpillar - DPF Discounter
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Roadwarrior

D2024-ID OEM Equivalent DOC for Caterpillar

$2,872.96
D2031-SA OEM Equivalent DPF for Caterpillar
D2031 - SA OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2031-SA OEM Equivalent DPF for Caterpillar

$3,132.62
D2033-ID OEM Equivalent DOC for Caterpillar
D2033 - ID OEM Equivalent DOC for Caterpillar - DPF Discounter
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Roadwarrior

D2033-ID OEM Equivalent DOC for Caterpillar

$2,651.60
D2034-ID OEM Equivalent DOC for Caterpillar
D2034 - ID OEM Equivalent DOC for Caterpillar - DPF Discounter
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Roadwarrior

D2034-ID OEM Equivalent DOC for Caterpillar

$2,531.95
D2037-FX OEM Equivalent DPF for Caterpillar
D2037 - FX OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2037-FX OEM Equivalent DPF for Caterpillar

$3,401.85
D2039-SA OEM Equivalent DPF for Caterpillar
D2039 - SA OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2039-SA OEM Equivalent DPF for Caterpillar

$4,046.80
D2046-SA OEM Equivalent DPF for Caterpillar
D2046 - SA OEM Equivalent DPF for Caterpillar - DPF Discounter
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Roadwarrior

D2046-SA OEM Equivalent DPF for Caterpillar

$2,882.54
C0316-SA OEM Equivalent DPF for Paccar
C0316 - SA OEM Equivalent DPF for Paccar - DPF Discounter
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Roadwarrior

C0316-SA OEM Equivalent DPF for Paccar

$2,410.24
C0310-SA OEM Equivalent DPF for Cummins
C0310 - SA OEM Equivalent DPF for Cummins - DPF Discounter
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Roadwarrior

C0310-SA OEM Equivalent DPF for Cummins

$2,506.13
C0307-SA OEM Equivalent DPF for Volvo Mack
C0307 - SA OEM Equivalent DPF for Volvo Mack - DPF Discounter
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Roadwarrior

C0307-SA OEM Equivalent DPF for Volvo Mack

$2,128.18
C0200-ID OEM Equivalent DOC for Cummins
C0200 - ID OEM Equivalent DOC for Cummins - DPF Discounter
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Roadwarrior

C0200-ID OEM Equivalent DOC for Cummins

$2,894.10
D2064-ID OEM Equivalent DOC for Deutz
D2064 - ID OEM Equivalent DOC for Deutz - DPF Discounter
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Roadwarrior

D2064-ID OEM Equivalent DOC for Deutz

$1,946.82
C0301-SA OEM Equivalent DPF for Detroit Diesel
C0301 - SA OEM Equivalent DPF for Detroit Diesel - DPF Discounter
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Roadwarrior

C0301-SA OEM Equivalent DPF for Detroit Diesel

$3,595.51
C0229-ID OEM Equivalent DOC for Cummins
C0229 - ID OEM Equivalent DOC for Cummins - DPF Discounter
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Roadwarrior

C0229-ID OEM Equivalent DOC for Cummins

$3,702.37
C0303-ID OEM Equivalent DOC for Paccar
C0303 - ID OEM Equivalent DOC for Paccar - DPF Discounter
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Roadwarrior

C0303-ID OEM Equivalent DOC for Paccar

$3,486.87