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Aftertreatment Systems

What is an aftertreatment system? It is a series of components that cleans the diesel exhaust emitted by the engine prior to releasing it through the tailpipe to the outside air. Its purpose is to reduce the emission of harmful pollutants into the environment. Numerous clean air acts and laws have been passed over the years, so aftertreatment systems have continued to evolve. Within the past few years, the Environmental Protection Agency (EPA) introduced even more strict emissions standards, requiring the industry to meet the challenge with new equipment, designs and innovation.

Today’s diesel engines use selective catalytic reduction (SCR), a diesel oxidation catalyst (DOC), a diesel particulate filter (DPF) and diesel exhaust fluid (DEF) to cleanse diesel engine exhaust before it is released into the air.

We carry most of the top aftermarket brands available today. Most of the these units are 100% new, not remanufactured and are normally ready to ship within a day to help save you time and money. 

 

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  • Dinex DOC Kit for Cummins ISX: 58021

    Dinex DOC Kit for Cummins ISX: 58021

    Dinex DOC Kit for Cummins ISX Dinex Part# 58021   OEM DOC Part#5309560NX, 4353264NX Other Aftermarket Cross-References: C20-0030, C0H2-ID, C0152-ID, D-CEXH-XN0618 DOC Kits Includes Clamps & Gaskets

    $2,235.71
    Add to Cart
  • Dinex DOC Kit for Mack/Volvo D13: 82012

    Dinex DOC Kit for Mack/Volvo D13 Dinex Part# 82012 Diameter: 14.173" Height: 7.087" Weight: 38 lbs. OEM DPF Part# 21850645, 85001355, 28064129, Q619723, Q621417, 20864129 Other Aftermarket Cross-References: C20-0009, C009-ID,...

    $1,756.25
    Add to Cart
  • Dinex DPF Kit for Caterpillar C13/C15: 46002

    Dinex DPF Kit for Caterpillar C13/C15: 46002

    Dinex DPF Kit for Caterpillar C13/C15 Dinex Part# 46002 Diameter: 13.472" Height: 24.095" Weight: 86 lbs. OEM DPF Part# 10R-6088, 290-0045, 301-7856 Other Aftermarket Cross-References: C0013-SA, C013-SA, C17-0040 DPF Kits Includes Clamps...

    $3,031.25
    Add to Cart
  • Dinex DPF Kit for Caterpillar C13/C15: 46003

    Dinex DPF Kit for Caterpillar C13/C15: 46003

    Dinex DPF Kit for Caterpillar C13/C15 Dinex Part# 46003 Diameter: 13.472" Height: 21.457" Weight: 82 lbs. OEM DPF Part# 10R-6089, 173-3481, 291-8519, 293-9990, 294-8694 Other Aftermarket Cross-References: C0012-SA, C012-SA, C17-0051 DPF...

    $3,606.25
    Add to Cart
  • Dinex DPF Kit for Cummins ISB: 58005

    Dinex DPF Kit for Cummins ISB: 58005

    DPF Kit for Cummins ISB Dinex Part# 58005 Diameter: 10.173" Height: 12.697" Weight: 26 lbs. OEM DPF Part# 4965227NX Other Aftermarket Cross-References: C0024-SA, C024-SA, C17-0058 DPF Kits Includes Clamps & Gaskets

    $1,200.00
    Add to Cart
  • Dinex DPF Kit for Cummins ISB: 58007

    Dinex DPF Kit for Cummins ISB: 58007

    Dinex DPF Kit for Cummins ISB Dinex Part# 58007 Diameter: 10.173" Height: 12.697" Weight: 31 lbs. OEM DPF Part# 4965287NX, Q612386A, Q621386 Other Aftermarket Cross-References: C0023-SA, C023-SA, C17-0029 DPF Kits Includes Clamps & Gaskets

    $1,200.00
    Add to Cart
  • Dinex DPF Kit for Cummins ISB: 58029

    Dinex DPF Kit for Cummins ISB: 58029

    Dinex DPF Kit for Cummins ISB Dinex Part# 58029 Diameter: 10.173" Height: 15.177" Weight: 38 lbs. OEM DPF Part# 2871462NX, A040M135 Other Aftermarket Cross-References: C0098-SA, C0161-SA, C17-0080, A-CEXH-BG1103-K DPF Kits Includes Clamps...

    $1,237.50
    Add to Cart
  • Dinex DPF Kit for Cummins ISC: 58003

    Dinex DPF Kit for Cummins ISC: 58003

    Dinex DPF Kit for Cummins ISC Dinex Part# 58003 Diameter: 11.673" Height: 13.642" Weight: 44 lbs. OEM Part# 4969838NX, Q623316, Q623804, 4969839, 4969839NX Other Aftermarket Cross-References: C0003-SA, C003-SA, C17-0042 DPF Kits Includes...

    $1,312.50
    Add to Cart
  • Dinex DPF Kit for Cummins ISC: 58009

    Dinex DPF Kit for Cummins ISC: 58009

    Dinex DPF Kit for Cummins ISC Dinex Part# 58009 Diameter: 11.772" Height: 13.583" Weight: 63 lbs. OEM Part#  061794A0A, Q617788, Q617940, Q617940A, Q619495, Q614496, Q619725, Q619733, 619496, 619733, 3103617, 3976606, 3978026, 3999661,...

    $2,281.25
    Add to Cart
  • Dinex DPF Kit for Cummins ISX: 58001

    Dinex DPF Kit for Cummins ISX: 58001

    Dinex DPF Kit for Cummins ISX  Dinex Part# 58001 Diameter: 33.459" Height: 34.599" Weight: 46 lbs. OEM Part#  2880168NX, 4388409RX, 4388410, 4388410RX, 4965129NX, 4965226NX,  4969700NX, 4969701NX, 4969702NX, 5283669NX, 5283669,...

    $1,575.00
    Add to Cart
  • Dinex DPF Kit for Cummins ISX: 58008

    Dinex DPF Kit for Cummins ISX: 58008

    Dinex DPF Kit for Cummins ISX  Dinex Part# 58008 Diameter: 13.173" Height: 15.157" Weight: 74 lbs. OEM Part# 2871578NX, Q629458 Other Aftermarket Cross-References: C0066-SA, C0067-SA, C066-SA, C17-0037   DPF Kits Includes...

    $1,725.00
    Add to Cart
  • Dinex DPF Kit for Cummins ISX: 58011

    Dinex DPF Kit for Cummins ISX: 58011

    Dinex DPF Kit for Cummins ISX  Dinex Part# 58011 Diameter: 13.173" Height: 15.157" Weight: 79 lbs. OEM Part# 2871581NX, 1827310PEX, Q629477 Other Aftermarket Cross-References: C0033-SA, C033-SA, C099-SA, C17-0068   DPF Kits...

    $1,700.00
    Add to Cart