Cylinder Liner Cummins 5267489 | 4376406, 5318477

High-Performance Cylinder Liner for Cummins Engines

The Cummins 5267489 Cylinder Liner is a precision-engineered component designed to provide a durable, low-friction surface for piston movement. This liner is essential for maintaining combustion pressure and protecting the engine block from wear, ensuring long-term operational efficiency for heavy-duty commercial vehicles.

• Engine Compatibility: Specifically designed for Cummins ISL9.5 and QSL9.3 engine models.
• Superior Durability: Manufactured from high-grade materials resistant to thermal expansion and mechanical wear.
• Optimized Sealing: Works seamlessly with piston rings to ensure a perfect seal, maximizing engine compression and power output.
• Precision Machining: Ensures an exact fit for straightforward installation and reliable performance under extreme conditions.

Regular inspection and replacement of cylinder liners are critical for preventing power loss and extending the service life of your diesel engine. This component meets the rigorous demands of commercial truck applications, providing stability and thermal management within the combustion chamber.