Aftertreatment

Extended Coverage: Aftertreatment Coverage 

Available on B6.7, L9, and X12 2021 engines in the United States and Canada.

Only EPA 2021 engines are eligible to purchase 2021 Extended Coverage programs. 

Aftertreatment Coverage includes:

  • Registered parts and labor
  • Components not supplied by Cummins are not covered under this Plan.
  • Covers all these components including mounting hardware and gaskets:
  • Complete Aftertreatment System (DPF and SCR System)
    • Aftertreatment Differential Pressure Sensor Body and Mounting Hardware
    • Aftertreatment Fuel Pressure Sensor O-Ring
    • Aftertreatment Fuel Pressure Sensor Body
    • Aftertreatment Temperature Sensor Connector
    • Aftertreatment/Exhaust Gas Temperature Sensor Body
    • Aftertreatement Wiring Pigtail
    • SCR/DPF Temperature Sensor Interface Module Mounting Hardware
    • SCR/DPF Temperature Sensor Module
    • Aftertreatment Injector and Fuel Lines
    • Aftertreatment Injecotr (Heavy Duty Only)
    • Aftertreatment Fuel Supply Line & Return Line
    • Catalytic Convertor Particulate Filter
    • Aftertreatment Differential Pressure Sensor Bracket
    • Decomposition Tube
    • Aftertreatment Diesel Exhaust Fluid Dosing Unit & Valve
    • Aftertreatment Selective Catalyst Reduction (SCR) Catalyst
    • NH3/NOx Sensor Module
    • NH3/NOx Sensor Probe
    • Aftertreatment Soot Sensor

Protection Plan 1 of greater or equal duration must be purchased to be eligible for aftertreatment coverage.

Aftertreatment Coverage & Pricing – 2021 Products


X12 2021 Products 

YearsMilesKilometers
3300,000482,803
3350,000563,270
3400,000643,738
3500,000804,673
4400,000643,738
4450,000724,205
4500,000804,673
5100,000160,934
5200,000321,869
5300,000482,804
5400,000643,738
5500,000804,672
Program IDAT3
MATRIX233813 

B6.7 2021 Products

YearsMilesKilometers
4150,000241,402
4200,000321,869
5100,000160,934
5150,000241,402
5200,000321,869
5250,000402,336
5300,000482,803
6150,000241,402
6200,000321,869
6250,000402,336
Program IDAT3
MATRIX 231346

L9 - 2021 Products 

YearsMilesKilometers
3100,000160,934
3150,000241,402
4150,000241,402
4200,000321,869
5100,000160,934
5150,000241,402
5200,000321,869
5250,000402,336
5300,000482,803
6150,000241,402
6200,000321,869
6250,000402,336
Program IDAT3
MATRIX231546 

Coverage purchased must be documented on a Cummins Extended Coverage Certificate.  The certificate must be signed and dated by the customer.  For complete coverage details see legal description (Bulletin 3381454)


Questions on coverage content or certificate registration contact: Local Factory Representative or a Cummins Distributor