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Medium Duty

Medium Duty

Our complete all makes product offering allows us to supply replacement parts for everything from passenger cars and commercial vehicles, to industrial, locomotive and marine applications.

From direct fit OE replacement parts to aftermarket upgrades and accessories, we have the parts you need! Whether you're looking for diesel fuel injectors, a starter, alternator, or replacement turbocharger Cardinal Parts is your best source. 

 

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  • Grizzly | Remanufactured Turbocharger | 2005-2018 Mercedes 3.0L - OM642 | 777318-9003
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    Grizzly | Remanufactured Turbocharger | 2005-2018 Mercedes 3.0L - OM642 | 777318-9003

    Grizzly

    Only $895.00
    OEM Power and Precision – Grizzly Remanufactured Turbocharger for Mercedes OM642 Engines Restore performance to your 2005–2018 Mercedes 3.0L OM642 engine with the Grizzly 777318-9003, a direct drop-in turbocharger...
    CR777318-9003
    Only $895.00
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  • Durafit | New Diesel Particulate Filter (DPF) | Isuzu 6HK1 | C17-0072
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    Durafit | New Diesel Particulate Filter (DPF) | Isuzu 6HK1 | C17-0072

    Dura-Fit

    Only $1,469.38
    Brand:  DF -  Durafit Part Description:  Durafit | New Diesel Particulate Filter (DPF) | Isuzu 6HK1 Our Part Number: C17-0072 Cross Reference Numbers:  897608057, 8976080570, 8976080573, ASZXHSG0801, C0053ID, C053SA Product...
    DFC17-0072
    Only $1,469.38
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  • Grizzly | Diesel Exhaust Fluid (DEF) Header | Freightliner / Cummins ISB / ISL | GA202323
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    Grizzly | DEF Header (O.E. Design) 20in. | Freightliner / Cummins ISB / ISL | GA202323

    Grizzly

    Only $664.05
    Brand:  GA -  Grizzly Part Description:  Grizzly | Diesel Exhaust Fluid (DEF) Header | Freightliner / Cummins ISB / ISL Our Part Number: GA202323 Cross Reference Numbers:  0431353000, 0431353003, 0431353006, ASPFL2323 Product...
    GAGA202323
    Only $664.05
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  • On Sale
    Roadwarrior | Diesel Oxidation Catalyst (DOC) | Cummins ISB | C0184-ID
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    Roadwarrior | Diesel Oxidation Catalyst (DOC) | Cummins ISB | C0184-ID

    Roadwarrior

    Now: $2,065.78
    Was: $2,174.51
    Roadwarrior C0184-ID | Diesel Oxidation Catalyst (DOC) For Cummins ISB Engines Cleaner Emissions. Proven Durability. Upgrade your emissions system with the Roadwarrior C0184-ID Diesel Oxidation Catalyst — a high-performance aftermarket solution...
    RWC0184-ID
    Now: $2,065.78
    Was: $2,174.51
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    Now: $2,065.78
    Was: $2,174.51
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  • Roadwarrior | Diesel Particulate Filter (DPF) | Cummins ISB / QSB | C0324-SA
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    Roadwarrior | Diesel Particulate Filter (DPF) | Cummins ISB / QSB | C0324-SA

    Roadwarrior

    Only $2,001.52
    Brand:  RW -  Roadwarrior Part Description:  Roadwarrior | Diesel Particulate Filter (DPF) | Cummins ISB / QSB Our Part Number: C0324-SA Cross Reference Numbers: 4394227, 4394227RX, 5579369, 5579369RX, BJB514C Product Notes: -Due to...
    RWC0324-SA
    Only $2,001.52
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    Only $2,001.52
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  • Dinex | Diesel Particulate Filter (DPF) | Cummins ISB / QSB | 58319
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    Dinex | Diesel Particulate Filter (DPF) | Cummins ISB / QSB | 58319

    Dinex

    Only $1,454.26
    Brand:  DN -  Dinex Part Description:  Dinex | Diesel Particulate Filter (DPF) | Cummins ISB / QSB Our Part Number: 58319 Cross Reference Numbers:  2060497XS, 4394580, 4394580NX, 4394580RX, 5579372, 5579372NX, 5579372RX, A055B965,...
    DN58319
    Only $1,454.26
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    Only $1,454.26
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  • Dinex | Diesel Particulate Filter (DPF) | Cummins ISB | 58067
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    Dinex | Diesel Particulate Filter (DPF) | Cummins ISB | 58067

    Dinex

    Only $1,195.91
    Brand:  DN -  Dinex Part Description:  Dinex | Diesel Particulate Filter (DPF) | Cummins ISB Our Part Number: 58067 Cross Reference Numbers:  5295603, 5295603NX, 5295603RX, 5579367, 5579367RX Product Notes: -Due to current emissions...
    DN58067
    Only $1,195.91
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  • Dinex | Diesel Particulate Filter (DPF) | Cummins ISB | 58029
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    Dinex | Diesel Particulate Filter (DPF) | Cummins ISB | 58029

    Dinex

    Only $1,427.61
    Brand:  DN -  Dinex Part Description: Dinex | Diesel Particulate Filter | Cummins ISB Our Part Number: 58029 Cross Reference Numbers:  2871462, 2871462NX, 2871462RX, 52980, ACEXHBG1103K, C0098SA, C098SA Product Notes: -Due to current...
    DN58029
    Only $1,427.61
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    Only $1,427.61
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  • Dinex | Differential Pressure Sensor | Cummins ISC / ISL / ISB | 5EL054
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    Dinex | Differential Pressure Sensor | Cummins ISC / ISL / ISB | 5EL054

    Dinex

    Only $202.06
    Brand:  DN -  Dinex Part Description:  Dinex | Differential Pressure Sensor | Cummins ISC / ISL / ISB Our Part Number: 5EL054 Cross Reference Numbers: 2511413C1, 2511472C1, 2871960, Q229822 Product Notes: -Cummins EPA17 Engines
    DN5EL054
    Only $202.06
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    Only $202.06
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  • Dinex 5EL059 DEF Doser for Cummins & Paccar
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    Dinex | Diesel Exhaust Fluid (DEF) Doser | Cummins / Paccar | 5EL059

    Dinex

    Only $1,335.59
    Ensure optimal emissions performance with the Dinex 5EL059 DEF Doser, a high-quality replacement part designed for Cummins and Paccar diesel engines. This DEF dosing valve plays a critical role in reducing NOx emissions by precisely injecting diesel...
    DN5EL059
    Only $1,335.59
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  • On Sale
    Dinex | Nitrogen Oxide (NOx) Sensor - Inlet | Cummins ISC / ISL | 5EL010
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    Dinex | Nitrogen Oxide (NOx) Sensor - Inlet | Cummins ISC / ISL | 5EL010

    Dinex

    Now: $307.10
    Was: $341.22
    Brand:  DN -  Dinex Part Description: Dinex | Nitrogen Oxide (NOx) Sensor - Inlet | Cummins ISC / ISL Our Part Number: 5EL010 Cross Reference Numbers: 4326867, 5297478, 5WK96754C, 6447058, 6447058R, NOXCXX020  
    DN5EL010
    Now: $307.10
    Was: $341.22
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    Now: $307.10
    Was: $341.22
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  • Cummins | Sealing Washer | 4954944
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    Cummins | Sealing Washer | 4954944

    Cummins

    Only $6.06
    Brand:  CU -  Cummins Part Description:  Cummins | Sealing Washer  Our Part Number: 4954944
    CU4954944
    Only $6.06
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    Only $6.06
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