ARM 2K893 AA Ford Trucks Compressor Cylinder Head

What does a compressor cylinder head do?

This compressor cylinder head serves as the critical cast component that seals the top of the air brake compressor's cylinder block. It provides the necessary housing for the inlet and discharge valve seats, ensuring that compressed air is routed correctly through the discharge port while managing heat dissipation during operation.

Compatible vehicles and engines

This specific component is designed for Ford Trucks, specifically for models such as the Cargo 2520 and Cargo 2517 equipped with Ford Dover / Dovertech (Euro 1-2) engines. It ensures precise fitment within the pneumatic system of these heavy commercial vehicles.

Installation and maintenance

When performing maintenance on air brake compressors, technicians should inspect the cylinder head for signs of surface wear or leaks around the valve seats. Ensuring a clean mounting surface and using high-strength components is essential for maintaining the required compression pressure in the vehicle's braking system.

Troubleshooting and selection

Proper selection of the cylinder head is vital to avoid pressure drops in the pneumatic circuit. This part allows for efficient rebuilding of the compressor assembly, extending the service life of the air brake system without requiring a full unit replacement.

OE cross-reference

18 05 50 (Compressor Cylinder Head) is the equivalent of the Ford Trucks OE number. This part directly replaces Ford Trucks OE number ARM2K893AA.