20774299 Cylinder Head for Volvo FH13 D13A

What does a compressor cylinder head do?

This cylinder head serves as a vital component within the air brake compressor assembly, ensuring the proper sealing and containment of high-pressure air during the compression cycle. It is manufactured using high-strength components to withstand the intense thermal and mechanical stresses found in heavy commercial vehicle braking systems.

Compatible Volvo engines and models

This specific component is compatible with Volvo FH13 trucks featuring D13A engines, as well as various Volvo FH series configurations including the 400, 420, 440, 460, 480, 500, 520, and 540 variants. It is designed to maintain precise tolerances for consistent air delivery.

Installation and maintenance guidance

During installation, technicians should inspect the compressor block and mounting surfaces to ensure a perfectly flat seating area. It is essential to use new gaskets and follow specific torque sequences to prevent air leaks or pressure drops within the pneumatic system.

Troubleshooting and inspection

Regular inspection of the cylinder head can help prevent system failures caused by carbon buildup or thermal fatigue. Ensuring correct fitment according to engine specifications helps maintain the integrity of the entire air brake system.

OE cross-reference

13 19 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20774299.