Lower Gasket Set for Cummins L10 / M11 / ISM Series - Replaces 4089998

Fortpro Lower Gasket Set for Cummins L10, M11, and ISM series engines is an essential solution for maintaining the integrity and performance of your diesel engine. This set of lower gaskets, designed to replace OEM references 4089998 and 4089479, is manufactured with high quality materials that ensure a complete and reliable seal, even under extreme operating conditions. With components designed to withstand high temperatures and pressures, this kit improves engine durability by preventing leaks and maintaining proper compression. In addition, its easy installation allows you to reduce vehicle downtime, keeping your fleet operational and efficient.

• Brand: Fortpro
• Vehicle Type: Semi-Trucks / Heavy Trucks
• Product Department: Engine
• Product category : Cummins Parts
• Part Type: Lower Gasket Set
• OEM Reference #: 4089998
• Applications:
  Cummins L10 Engine Series
  Cummins M11 Engine Series
  Cummins ISM Engine Series

BOM (Bill of Materials):

• GASKET KIT OEM Reference: 131597-100 pcs x 1
• REAR CRANKSHAFT SEAL OEM Reference: 4089542 pcs x 1
• O-RING KIT OEM Reference: 131597-200 pcs x 1
• MOUNTING GASKET OEM Reference: 3069102 pcs x 1
• FUEL PUMP MOUNTING GASKET OEM Reference: 4026171 pcs x 1
• OIL PAN GASKET OEM Reference: 3882733 pcs x 1
• COOLANT HOSE OEM Reference: 3820664 pcs x 1
• ALTERNATOR DRIVE SEAL KIT OEM Reference: 3803894 pcs x 1
• ACCESSORY DRIVE SEAL KIT OEM Reference: 3804304 pcs x 1
• FRONT CRANK SEAL KIT OEM Reference: 4955665 pcs x 1
• SHEET GASKET SET OEM Reference: 1201 pcs x 1

• CATERPILLAR: 7C6208
• PAI: 361601

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