Interstate McBee - Upper Engine Gasket Set - M-4090035

The Interstate-McBee Upper Engine Gasket Set (M-4090035) is designed for Cummins® ISB engines, offering a comprehensive selection of gaskets and seals needed for upper-end service or repair. Crafted to meet or exceed OEM standards, this kit helps maintain peak engine performance, durability, and fuel efficiency.

Key Features:

• Compatible with Cummins® ISB engine applications

• Includes cylinder head gasket, valve cover gasket, intake/exhaust manifold gaskets, valve stem seals, and more

• Engineered for long-lasting reliability and optimal sealing performance

• Backed by Interstate-McBee’s industry-leading warranty

Engine Compatibility:
Cummins® ISB – Upper Engine Service Applications

Kit Includes (BOM Parts List):

• M-3037236 – O-Ring Seal (2)

• M-3937706 – Gasket – Turbo Oil Drain (1)

• M-3938152 – Intake Manifold Gasket (1)

• M-3942659 – Isolator (5)

• M-3942989 – Valve Stem Seal (12)

• M-3945438 – Valve Stem Seal (12)

• M-3946275 – Gasket (6)

• M-3969988 – Gasket (2)

• M-3519807 – Turbocharger Gasket (1)

• M-3977063 – Cylinder Head Gasket (1)

• M-3709861 – Turbocharger Gasket (1)

• M-3867043 – O-Ring Seal (6)

• M-3883284 – O-Ring Seal (1)

• M-3902425 – Sealing Washer (1)

• M-3922794 – Turbocharger House O-Ring Seal (2)

• M-3931824 – O-Ring Seal (1)

• M-3935878 – Valve Cover Gasket (1)

• M-5264569 – Oil Drain Gasket (1)

⚠️ Opened packages are not eligible for return.