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Rocker Arm Housing Gasket Cummins 4899231 | 1405854, 1405905, 4892538, 6901125
Ensure a leak-free seal for your engine’s rocker housing with the premium Cummins 4899231 rocker arm housing gasket. Engineered for heavy-duty performance, it provides exceptional thermal and chemical resistance to prevent oil leaks.
Description
High-Performance Rocker Arm Housing Gasket for Cummins Engines
The Cummins 4899231 rocker arm housing gasket is a critical sealing component designed to sit between the rocker lever housing and the cylinder head. Engineered specifically for heavy-duty diesel applications, this gasket ensures a tight, leak-proof seal that prevents engine oil from escaping and maintains optimal internal operating pressure. This part is also available under the numbers: 1405854, 1405905, 4892538, and 6901125.
Reliable Protection and Durability
Manufactured from high-grade elastomeric materials, the 4899231 gasket is built to withstand extreme thermal cycles, constant vibration, and exposure to aggressive engine oils and chemicals. By preventing oil leaks around the rocker housing, it protects critical valvetrain components from contamination and ensures your engine runs cleanly and efficiently.
Engine Compatibility and Fitment
This rocker arm housing gasket is designed for use with a wide range of Cummins medium-duty and industrial engines, including:
- Cummins ISB 5.9
- Cummins ISB 6.7
- Cummins QSB 5.9
- Cummins QSB 6.7
Cross-Reference / Interchange Part Numbers
This part replaces / is interchangeable with the following part numbers:
- 4899231
- 1405854
- 1405905
- 4892538
- 6901125
- 380002208
