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A0021300715 Mercedes-Benz OH Cylinder Head
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A0021300715 OH OM 924 LA Cylinder Head

11 37 50

Summary

Precision cylinder head designed for Mercedes-Benz OH vehicles with OM 924 LA engines. This high-strength component ensures efficient air pressure build-up and reliable braking performance in heavy commercial vehicles. Consult your authorized distributor. Equivalent to OE Mercedes-Benz A0021300715.

Product identifiers
EAN Code8699031054278
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Compatible OEM Codes

  • WABCO
    • 912 210 920 2
  • MERCEDES BENZ
    • 002 130 07 15

Description

What does a cylinder head do?

A compressor cylinder head is the critical cast component that seals the top of the air brake compressor cylinder block while housing the inlet and discharge valve seats. This part is essential for maintaining internal pressure and routing compressed air through the discharge port, while also assisting in heat dissipation from the compressor body.

Compatible Mercedes-Benz OH models

This specific cylinder head is designed for Mercedes-Benz OH models, including the 1518, 1519, and 1719LE variants equipped with OM 924 LA engines. It serves as a high-strength replacement to restore or rebuild the compressor's performance without requiring a complete unit replacement.

Installation and maintenance

For a successful installation, technicians should ensure all mating surfaces are perfectly clean and use new gaskets to prevent air leaks. It is recommended to check the bolt hole pattern and port dimensions against the existing component to ensure a precise fit during the rebuilding process.

Troubleshooting air pressure

When troubleshooting air pressure issues, inspecting the cylinder head for cracks or valve seat wear is a vital step in maintaining the brake circuit's integrity.

OE cross-reference

11 37 50 (Compressor Cylinder Head) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0021300715.

Other OEMs

MERCEDES BENZ

  • A0021300715
  • 0021300715
  • 002.130.0715
  • 002.130.07.15
  • 002 130 0715
  • 002 130 07 15

WABCO

  • 9122109202
  • 912.210.920.2
  • 912 210 920 2

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ ATEGO 2 1418 K OM 904 LA
MERCEDES BENZ ATEGO 2 1718 OM 904 LA
MERCEDES BENZ ATEGO 2 1718 K OM 904 LA
MERCEDES BENZ OH 1518 OM 904 LA
MERCEDES BENZ OH 1518 OM 924 LA
MERCEDES BENZ OH 1519 OM 924 LA
MERCEDES BENZ OH 1618 OM 904 LA
MERCEDES BENZ OH 1719LE OM 924 LA
MERCEDES BENZ UNIMOG U 20 OM 904 LA
MERCEDES BENZ UNIMOG U 3000 OM 904 LA
MERCEDES BENZ UNIMOG U 3000 OM 904 LA.III/2
MERCEDES BENZ UNIMOG U 400 OM 906 LA III/2
MERCEDES BENZ UNIMOG U 4000 OM 904 LA
MERCEDES BENZ UNIMOG U 4000 OM 904 LA.III/2
MERCEDES BENZ UNIMOG U 4000 OM 924 LA
MERCEDES BENZ UNIMOG U 500 OM 906 LA
MERCEDES BENZ UNIMOG U 500 OM 906 LA III/2
MERCEDES BENZ UNIMOG U 5000 OM 906 LA III/2
MERCEDES BENZ UNIMOG U 5000 OM 924 LA
WABCO

FAQ

How do I ensure this cylinder head fits my compressor?
The most reliable method is to cross-match the OE reference number cast into the original compressor body. You should also compare the bolt hole pattern and port thread dimensions.
What is the role of the cylinder head in an air brake system?
It seals the top of the compressor block, houses the inlet and discharge valves, and maintains the internal pressure necessary to build air for the braking circuit.
Can this part be used to rebuild an existing compressor?
Yes, this component allows for an in-place rebuild of the compressor unit, providing a cost-effective alternative to replacing the entire assembly.
What should be checked during installation?
Technicians should prioritize surface cleanliness and ensure that new gaskets are used alongside staged tightening to prevent any air leaks.
What are the OE reference numbers of this part?
11 37 50 directly replaces Mercedes-Benz OE number A0021300715.