PAI 431257 Fuel Manifold Gasket - DT-466E 1993-2003, 530E 1993-2003 Application

Manufacturer

PAI

Features & Benefits

• Precision-coated gasket material resists heat and fuel exposure for long service life
• Maintains proper sealing between fuel manifold and cylinder head to prevent leaks
• Direct-replacement design ensures accurate fit and restores proper fuel pressure
• Engineered for durability under high temperatures and heavy-duty operating conditions

PAI Fuel Manifold Gasket

The PAI Fuel Manifold Gasket seals the interface between the fuel manifold and cylinder head on 1993–2003 Navistar DT-466E and DT-530E engines, preventing leaks and preserving stable fuel delivery. Coated gasket material resists heat and chemical exposure, protecting against distortion and ensuring consistent pressure under heavy load. Its direct-replacement design allows easy installation while restoring proper mating-surface contact. Engineered for demanding diesel applications, the PAI 431257 gasket maintains reliable fuel system performance and provides a durable solution for critical engine sealing requirements.