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Natural Gas Protection Plan 1 

Available on Cummins Natural Gas X12N, L9N and B6.7N truck engines in the United States, Canada and Mexico.

Protection Plan 1 includes:

  • Registered parts and labor;
  • Covers Internal components and major engine systems;
  • Covers all these components, including listed parts below and their mounting hardware and gaskets:
    • Cylinder head assembly
    • Cylinder block assembly
    • Rocker lever assembly
    • ECM
    • Piston, rings, and liners
    • Lube oil cooler assembly
    • Front gear cover assembly
    • Oil pan assembly
    • Connecting rod assembly
    • Lube Pump assembly
    • Camshaft assembly and bushings
    • Cam follower assemblies
    • Crank shaft assemblies
    • EGR cooler, valve and mixer
    • Turbo assembly
    • Water pump
    • Brake assembly
    • Air Compressor assembly
    • Select engine sensors
    • Low fuel pressure regulator
    • Throttle Plate Actuator
    • Closed Crankcase Ventilation (CCV) system 


Protection Plan 1

 

X12N

 

L9N

 

B6.7

NOTE: Peterbilt and Kenworth have elected to not sell Extended Coverage on Cummins Natural Gas engines in 2024.

Extended Coverage Plans for Cummins Natural Gas engines (including the X15N launching in July 2024) must be purchased through a Cummins Distributor.

Coverage purchase 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 5410980).

Questions on Coverage Pricing/Content or Certificate Registration contact: Regional Factory Truck Representative or a Local Cummins Distributor.