2K97876 M S1 Compatible N14 Compressor Cylinder Head

What does a compressor cylinder head do?

This compressor cylinder head acts as the critical component that seals the top of the air brake compressor cylinder block. It provides the necessary seating for both inlet and discharge valves, ensuring that compressed air is directed through the discharge port without leakage. By managing compression heat, this part plays a vital role in maintaining stable system pressure during heavy-duty operations.

Engine compatibility and fitment

This specific cylinder head is compatible with Cummins L10 and N14 engines. It is designed to meet the rigorous demands of heavy commercial vehicle braking systems, ensuring seamless integration within the existing pneumatic architecture of the engine setup.

Installation and maintenance guidance

When replacing this component, technicians should inspect the valve seats and mounting surfaces for any signs of uneven wear. Proper torque application during installation is essential to prevent air leaks and ensure the longevity of the compressor rebuild. Always verify that all gaskets and seals are in optimal condition before assembly.

Troubleshooting and performance

Regular inspection of the cylinder head helps prevent sudden loss of air pressure in the braking system. Using high-strength components helps maintain consistent performance under high-load cycles typical in heavy-duty transport environments.

OE cross-reference

25 01 50 (Compressor Cylinder Head) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 2K97876MS1.