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Cylinder Head / Air Compressor Cyl Assy HD
It forms the upper section of the compressor assembly, housing intake and exhaust ports, valves, and cooling passages. Engineered from high-strength alloy material, the head withstands high pressure, heat, and continuous duty cycles. Its optimized airflow design ensures efficient compression, reduced energy loss, and consistent air delivery to the braking and auxiliary systems.
By ensuring reliable compression and thermal stability, this head assembly enhances compressor life, improves air system efficiency, and supports dependable braking performance.
Key Features
- Heavy-duty cylinder head for commercial air compressors
- Precision-machined ports for efficient airflow and compression
- High-strength alloy construction withstands heat and pressure
- Durable valve seating ensures long service life
- Enhances overall compressor efficiency and reliability
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 11.079 | 3128, 2523, 2528 | A4001310218 | Cylinder Head – Air Compressor – Heavy-Duty (HD) Assembly |
Process Steps
- Depressurize the air system and disconnect the compressor lines.
- Remove bolts and detach the old compressor cylinder head.
- Clean the mounting surface and check for damage or carbon deposits.
- Install the new cylinder head with a proper gasket or seal.
- Torque bolts to OEM specifications in sequence.
- Reconnect air and coolant lines, then test compressor operation.
FAQ
What does the air compressor cylinder head do?
It houses the valves and airflow passages responsible for compressing air and delivering it to the air-brake system.
When should it be replaced?
Replace when cracks, valve leakage, overheating, or poor compression performance is observed.
