International DT466E Oil Pan Gasket | 1826587 | DT466 & DT530E

New aftermarket oil pan gasket for 1993–2003 International/Navistar DT466, DT466E, and DT530E/I530 engines from FP Diesel. Part number 1826587 (Navistar OE 1826587C1) seals the oil pan to the engine block and fits both the mechanical and electronic HEUI versions across the range.

Key Features:

• Oil pan gasket for International/Navistar DT466, DT466E, and DT530E/I530E (1993–2003)
• Fits both mechanical (pump-line-nozzle) and electronic HEUI fuel-system variants — one gasket covers the range
• Seals the oil pan to the engine block to prevent oil leaks
• Direct replacement for Navistar 1826587C1
• Covers the 7.6L (DT466) and 8.7L (DT530/I530) displacements

Specifications:

• Base part number: 1826587 (Navistar OE: 1826587C1)
• Component type: Oil pan gasket
• Engine: International/Navistar DT466, DT466E, DT530E/I530
• Model years: 1993–2003
• Fuel systems: mechanical and HEUI

Compatibility / Fitment:

• International/Navistar DT466, DT466E, DT530E/I530E — 1993–2003
• Fits both mechanical and HEUI versions — no fuel-system gate on this gasket
• Also referenced for DT408 and the mechanical P-variants (DT466P, I530P) by gasket suppliers
• Common cross-references: 1826587C1, 1822049C1, PAI 431252

Conclusion:

The 1826587 oil pan gasket is a direct replacement seal for 1993–2003 International/Navistar DT466, DT466E, and DT530E/I530 engines, covering both mechanical and HEUI configurations. Confirm your engine model and year before ordering.