Engine Brake Rocker Housing Gasket Cummins 3017750 | 130530, 187589, 461029C1

High-Performance Sealing for Heavy-Duty Engines

The Cummins 3017750 Rocker Lever Housing Gasket (also known as the engine brake rocker housing gasket) is engineered to provide a reliable, high-integrity seal for your engine’s rocker box. Designed specifically to handle the demanding environments of heavy-duty diesel engines, this gasket prevents oil leaks and maintains optimal compression, ensuring your engine runs smoothly and efficiently.

Key Features & Benefits

• Superior Temperature Resistance: Manufactured using advanced materials capable of withstanding extreme thermal cycles and high operating temperatures.
• Precision Fitment: Designed by industry experts to offer a snug, exact fit, making in-field installation quick and straightforward.
• Excellent Sealing Capability: Engineered to conform to minor surface irregularities on the housing and cylinder head, preventing leaks before they start.
• Robust Construction: Provides the necessary rigidity and radial strength to resist tearing and degradation over long service intervals.

Compatibility & Applications

This 5-hole rocker box gasket is compatible with a wide range of Cummins diesel engines, including:

• Cummins NT855 / NTA855 Series
• Cummins N14 Series
• Cummins NH Series