L9N Coach Bus

Extended Coverage: Cummins Natural Gas L9N Coach Bus Coverage

Available on 2018 Cummins Natural Gas L9N engines in the United States and Canada.

Bus Coverage includes:

  • Registered parts and labor
  • Engine coverage excluding all maintenance components and accessories which bear the name of another company. (CWB
    • Maintenance components excluded from coverage include, but are not limited to: Fuel control valve, low-pressure fuel regulator, throttle plate actuator, spark plugs, spark plug boots, turbocharger, air compressor, fan clutch, water pump, fan hub, fan idler pulley assembly, vibration damper, belts, hoses, belt tensioner and thermostat.
  • Major components coverage (CWG)
    • Engine cylinder block casting 
    • Engine cylinder head castings and capscrews 
    • Engine crankshaft forging 
    • Engine camshaft forging 
    • Engine connecting rods 
    • Flywheel housing 
    • Intake manifold castings 
    • Valve covers 
    • Oil cooler cover/filter heads 
    • Oil pan 
    • Gear cover and housing 
    • Gear train gears:
      • Crankshaft gear
      • Camshaft gear
      • Accessory drive gear 

Coach Bus (0-300 HP) - L9N

Engine Coverage (CWB)

Program ID: CWB
MATRIX: 305295

 Major Components (CWG)

Program ID: CWG
MATRIX: 2173995

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 CWB 3381312, CWG 3381346)

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

Questions on Filing Claims contact: Cummins Worldwide Claims Management