Interstate McBee - Cummins N14 Celect Upper Engine Gasket Set - M-4089371

The Interstate-McBee Upper Engine Gasket Set (M-4089371) is specifically engineered for Cummins® N14 Celect electronic engines. This complete set includes all upper-end gaskets and seals needed for rebuilds and maintenance. Manufactured to OEM standards, it’s built to deliver exceptional sealing performance under heavy-duty operating conditions and is backed by Interstate-McBee’s industry-leading warranty.

Key Features:

• Designed for Cummins® N14 Celect electronic engine models

• Includes head gaskets, rocker cover gaskets, O-rings, and turbo-related seals

• Ideal for professional engine rebuilds and electronic N14 servicing

• OEM-grade materials ensure long-lasting durability and performance

• Trusted by technicians across transportation, industrial, and construction sectors

Engine Compatibility:
Cummins® N14 Celect Electronic Applications

Kit Includes (BOM Parts List):

• M-3037537 – Turbocharger Oil Inlet O-Ring Seal (1)

• M-3066311 – Rocker Lever Cover Gasket (3)

• M-3068510 – Rectangular Ring Seal (1)

• M-3069177 – Gasket (1)

• M-3328464 – Ring Seal (1)

• M-3865195 – Thermostat Housing Gasket (1)

• M-3865235 – Exhaust Manifold Gasket (3)

• M-3865236 – Thermostat Housing Gasket (1)

• M-4058790 – Cylinder Head Gasket (3)

• M-4058981 – Rocker Lever Housing Gasket (3)

• M-43463A – Water Bypass O-Ring Seal (3)

• M-3070136 – Top O-Ring Seal (6)

• M-3070137 – Mid O-Ring Seal (6)

• M-3070138 – Bottom O-Ring Seal (6)

• M-3823546 – Gauge - Capscrew (1)

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

• M-201048 – Turbocharger Oil Drain Gasket (1)

• M-3008591 – Manifold Gasket (3)

• M-3020943 – Gasket (6)

• M-3050667 – Oil Cooler O-Ring Seal (6)

• M-3064313 – Thermostat Housing Gasket (1)

⚠️ Opened packages are not eligible for return.