
Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Rocker Housing Gasket Cummins 3630839 | 3410209, 3628330, 3070789
Prevent oil leaks and maintain optimal engine pressure with this high-quality Rocker Housing Gasket for Cummins 3630839. Engineered for a precise fit and long-lasting durability in heavy-duty applications.
Description
Reliable Sealing for Heavy-Duty Cummins Engines
The Cummins 3630839 Rocker Housing Gasket (also known as the rocker lever housing gasket) is engineered to provide a secure, leak-proof seal between the cylinder head and the rocker lever housing. Designed specifically for demanding industrial and marine environments, this gasket prevents oil loss, protects critical valvetrain components, and helps maintain proper engine lubrication pressure.
Key Features & Benefits
- Precise Fitment: Manufactured to exact dimensional specifications to ensure a perfect seal without the need for modifications.
- High-Grade Materials: Built from premium elastomer and composite materials that resist extreme temperatures, engine vibration, and chemical exposure.
- Durable Performance: Minimizes the risk of oil leaks, reducing maintenance downtime and extending the service life of your valvetrain.
Engine Compatibility
This rocker housing gasket is compatible with a wide range of heavy-duty Cummins engine series, including:
- Cummins K19 / KT19 / KTA19
- Cummins K38 / KT38 / KTA38
- Cummins K50 / KT50 / KTA50

