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Valve Cover Gasket Rectangular Strip Rocker Cover Seal Cummins 3277099 | A3277099, M3277099, PPD3277099
Ensure a leak-free seal for your engine with this premium rectangular strip valve cover gasket. Designed specifically for Cummins V504 and V555 series engines, it provides exceptional durability and heat resistance to prevent oil leaks.
Description
High-Quality Valve Cover Gasket for Cummins Engines
The Cummins 3277099 is a premium rectangular strip seal designed to provide a reliable, leak-proof barrier for your engine’s rocker cover. Engineered to withstand the demanding environment of heavy-duty diesel engines, this late-style gasket ensures optimal sealing performance, preventing oil loss and protecting critical valvetrain components from external contaminants.
Key Features & Benefits
- Perfect Fitment: Specifically designed for late-model Cummins V/VT 504 and V/VT 555 series engines.
- Durable Construction: Manufactured from high-grade elastomeric material that resists degradation from engine oil, heat, and vibration.
- Leak Prevention: Features a 63-inch rectangular strip design that conforms precisely to the rocker cover channel to eliminate oil weeping and leaks.
- Late-Style Upgrade: Serves as the late-style replacement gasket, succeeding the early-style 157018 gasket.
Engine Compatibility
This valve cover gasket is compatible with the following Cummins engine models:
- Cummins V/VT 504
- Cummins V/VT 555 (including V8-185, V8-190, V8-210, and V8-555)
- Cummins V6-378
- Select Non-Certified Automotive 8.3L C-series engines



