Valve Cover Gasket Cummins 4899226 | 5309255, 4897569, 285378400

High-Performance Valve Cover Gasket for Cummins Engines

Keep your heavy-duty diesel engine running cleanly and efficiently with this premium valve cover gasket, part number 4899226. Designed specifically for Cummins ISB and QSB series engines, this gasket provides a tight, leak-proof seal between the valve cover and the cylinder head. It prevents engine oil from escaping and keeps external contaminants out of your valvetrain assembly.

This part is also available under the numbers: 5309255, 4897569, and 285378400.

Engineered for Extreme Durability

Heavy-duty diesel engines operate under intense heat and pressure. This valve cover gasket is manufactured from high-grade elastomeric materials that resist degradation from engine oil, heat cycles, and ozone. Replacing a worn or hardened gasket with this high-quality replacement ensures long-lasting reliability and prevents costly oil loss or environmental mess.

Compatible Engine Models

This valve cover gasket is designed to fit a wide range of Cummins engines, including:

• Cummins ISB 5.9
• Cummins ISB 6.7
• Cummins QSB 5.9
• Cummins QSB 6.7
• Other compatible Cummins 4B and 6B series engines

Cross-Reference / Interchange Part Numbers

This part replaces / is interchangeable with the following part numbers:

• 4899226
• 5309255
• 4897569
• 489922600
• 489756900
• 285378400
• 530925500
• CU4899226
• CU4897569
• CU2853784
• CU5309255
• CUM4899226
• CUM4897569
• CUM2853784
• CUM5309255
• 6901015
• 87622164
• 87622168