F021034 | LOWER GASKET SET CUM.M11&L10 | Replace 3800704 | 131530

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.