20382347 S1 Compatible Cylinder Head — Volvo FM12

What does a compressor cylinder head do?

This cylinder head serves as a critical component within the air brake compressor, providing the necessary seal and chamber structure for air compression. Engineered for heavy-duty service, it ensures the stability of pneumatic pressure required for reliable braking performance in heavy commercial vehicles.

Vehicle and engine compatibility

This part is specifically compatible with Volvo FM12 models, including the FM 12H/380, FM 12/340, FM 12/380, FM 12/460, FM 12/420, FM 12H/340, and FM 12H/420. It is designed to withstand the intense thermal and pressure cycles inherent in heavy-duty engine operations.

Installation and maintenance

When replacing the cylinder head, technicians should inspect the valve plate and gaskets to ensure a complete seal. Proper installation ensures that the compressor maintains optimal volumetric efficiency and prevents air leaks that could compromise the pneumatic system's response time.

Maintenance guidance

Regular inspection of the cylinder head area can help identify early signs of wear or carbon buildup. Maintaining a clean environment around the compressor housing helps prevent debris from affecting the internal sealing surfaces.

OE cross-reference

13 01 11 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20382347S1.