Vaden Part No.
11 33 20
Compressor Cylinder Head, Air Brake Compressor Repair Kits
EAN 8699031090641
Heavy-duty cylinder head compatible with Detroit Diesel DD13, DD15, and DD16 engines. Designed for Freightliner and Western Star trucks.
Fits
Engine
Description
VADEN ORIGINAL 11 33 20 is the OE-quality equivalent of the Compressor Cylinder Head, Air Brake Compressor Repair Kits part used on trucks, buses and tractor units. Manufactured to original standards, it is a safe and economical choice.
Frequently Asked Questions
What is the function of a compressor cylinder head?
The cylinder head seals the top of the compressor block and contains the valve seats. It manages air passages and helps regulate compression heat during operation.
Which engines is this cylinder head compatible with?
This part is designed for use with Detroit Diesel DD13, DD15, and DD16 engines found in various heavy commercial vehicles.
Can this part be used for rebuilding a compressor?
Yes, this component is a service part that allows a technician to rebuild an existing air brake compressor instead of replacing the entire assembly.
What should be checked during installation?
Technicians should verify that the bolt hole pattern and discharge port dimensions match exactly and follow specific torque requirements to prevent leaks.
Vehicle Applications
13| Make | Models |
|---|---|
| BENDIX | — |
| DETROIT DIESEL | — |
| FREIGHTLINER | 114SD, 122SD, CASCADIA, CENTURY CLASS, COLUMBIA, CORONADO, M2 112 |
| MERCEDES BENZ | — |
| WESTERN STAR | 4700, 47X, 4900, 49X, 5700XE, 57X |
Engines
