Replacement Crankcase Gasket Set for Navistar ® DT466/DT466E Applications DT466 – w/o Crank Seals OEM Cross References: 674399C96 Superseded/Alternate Numbers: M-674399, M-674399C94

What’s Included

1 x Lower Gasket Set

Fits Model: Navistar DT466 / DTA466 – A/B/C to New Generation

Engine Serial # < 567491

Year: 1977-1993 International DT466 Truck Engine application

OE Replacements: 674399C96, 674399, 674399C94, 431234

Lower Gasket Set Content:

Timing Cover Gasket

Timing Cover Gasket

Block Plate Gasket

Block Plate Gasket

Injector Cover Gasket

Oil Pickup Gasket

Oil Pickup Gasket

Water Pump Housing Gasket

O-Ring

O-Ring

Water Pump Housing Gasket

Rectangular Sealing Ring

Water Inlet Gasket

Rectangular Sealing Ring

Oil Pan Gasket

Breather Gasket

Rectangular Sealing Ring

Flywheel Housing Gasket

Washer

Injection Pump Adapter Gasket

O-Ring

O-Ring

Cooler Seal

Rectangular Sealing Ring

Cross References:

Application & Fitment

• Engine Make: Navistar
• Engine Model / Application: DT466/DT466E

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: 674399C96
• Alternate / Superseded: M-674399, M-674399C94
• Interstate-McBee Reference: M-674399C96

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.