Interstate McBee - Cummins NT & N14 Upper Engine Gasket Set - M-4024945

The Interstate-McBee Upper Engine Gasket Set (M-4024945) is built to support reliable sealing and peak performance for Cummins® NT and N14 engines. This complete set includes all necessary gaskets and seals for upper engine repairs and maintenance, manufactured to OEM standards and backed by Interstate-McBee’s industry-leading warranty.

Key Features:

• Designed for Cummins® NT and N14 engine platforms

• Complete kit includes intake manifold gaskets, head gaskets, rocker cover seals, and more

• Built for heavy-duty trucking and industrial applications

• Supports both early NT and electronically controlled N14 engine versions

• Manufactured to exacting OEM specifications for optimal performance and fit

Engine Compatibility:
Cummins® NT / N14 Series Engines

Kit Includes (BOM Parts List):

• M-3017750 – Gasket (3)

• M-3020943 – Gasket (6)

• M-3032348 – Water Transfer Gasket (1)

• M-3019158 – Radiator Gasket (1)

• M-3024709 – Rectangular Seal (6)

• M-3012972 – Intake Manifold Gasket (1)

• M-116982 – Plate Lock (6)

• M-215044 – Water Transfer Gasket (1)

• M-195952 – Aftercooler O-Ring Seal (4)

• M-195950 – Water Outlet Connection Gasket (1)

• M-70624 – Water Manifold O-Ring Seal (4)

• M-208128 – Thermostat Housing Gasket (1)

• M-100328 – Seal Ring (2)

• M-156545 – Air Shut Down O-Ring Seal (3)

• M-217037 – O-Ring Seal (1)

• M-4058790 – Cylinder Head Gasket (3)

• M-3054841 – Rocker Cover Gasket (3)

• M-216487 – Gasket (1)

• M-3103015 – Grommet Seal (2)

• M-3069177 – Gasket (1)

• M-131026 – Fuel Crossover O-Ring Seal (12)

• M-109080 – Thermal Outlet O-Ring Seal (1)

• M-212161 – Inlet Water Seal (2)

• M-3008591 – Manifold Gasket (3)

• M-43463A – Water Bypass O-Ring Seal (1)

⚠️ Opened packages are not eligible for return.