Interstate McBee – Navistar DT466 & DT466E Gasket Set – MCB674399

The Interstate-McBee MCB674399 Lower Structure Gasket Set is designed for reliable engine sealing in Navistar® DT466/DT466E diesel engines. This complete kit includes high-quality gaskets, seals, and crankshaft seals—everything needed for a lower-end engine rebuild or service. Whether you’re managing a fleet or tackling a vocational vehicle repair, you can trust this kit for performance, durability, and fit.

Key Features:

• Fits Navistar® DT466 and DT466E engines

• Includes crankshaft seals

• Ideal for medium-duty trucks, buses, and industrial equipment

• Engineered to meet or exceed OEM specifications

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

Kit Includes (BOM Parts List):

• M-673396C2 – Water Inlet Elbow (1)

• M-674754C1 – Fuel Pump Mounting O-Ring (1)

• M-675398C1 – Oil Filter Base Gasket (1)

• M-675513C1 – Oil Cooler Gasket (2)

• M-675808C2 – Fresh Water Pump Gasket (1)

• M-675813C2 – Front Cover Gasket (1)

• M-675816C2 – Injection Pump Gasket (1)

• M-675860C1 – O-Ring Seal (2)

• M-676988C1 – Fresh Water Pump Gasket (1)

• M-1810510C3 – Front Cover Gasket (1)

• M-677711C2 – Breather Baffle Gasket (1)

• M-682444C3 – Camshaft Seal (1)

• M-682945C3 – Flywheel Housing Gasket (1)

• M-1813962C1 – Front Plate Gasket (1)

• M-1809964C92 – Rear Crankshaft Seal Kit (1)

• M-690437C95 – Front Crankshaft Seal Kit (1)

• M-261624R1 – Oil Filter Case Cover (1)

• M-675609C2 – Injection Pump Gasket (1)

• M-1802867C2 – Oil Inlet Elbow Gasket (1)

• M-310928R1 – O-Ring (4)

• M-591597C2 – Hydraulic Pump Cover Gasket (1)

• M-59658D – Oil Pan Drain Plug Gasket (1)

• M-671821C2 – Oil Suction Elbow Gasket (1)

• M-671827C4 – Oil Pan Gasket (1)

• M-673185C1 – O-Ring Seal (1)
  

• CG71PAD – Pad (2)
  

⚠️ Opened packages are not eligible for return.