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6795599 S1 Volvo B12 D12A Compressor Cylinder Head
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6795599 S1 Compressor Cylinder Head for Volvo B12

13 21 10

Summary

This cylinder head is engineered specifically for Volvo B12 trucks equipped with D12A engines. It serves as a critical component in the air brake compressor assembly, ensuring proper sealing and valve seat integrity for heavy commercial vehicle systems. Equivalent to OE Volvo 6795599S1.

Product identifiers
EAN Code8699031032900
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Compatible OEM Codes

  • VOLVO
    • 8112248 S1
    • 6795599 S1
    • 6772238 S1
  • KNORR-BREMSE
    • LK3509 S1

Description

What does a compressor cylinder head do?

This cylinder head acts as the cast service part that closes off the top of an air brake compressor's cylinder block. It carries the seats for the inlet and discharge valves, ensuring the piston's compressed air is held without leaking before being routed out through the discharge port. Built with high-strength components, it is designed to withstand intense thermal and pressure cycles during operation.

Vehicle and engine compatibility

This specific component is compatible with Volvo B12 trucks featuring the D12A engine. It is essential for technicians performing in-place rebuilds of air brake compressors to restore optimal pneumatic performance in heavy commercial vehicle applications.

Installation and maintenance guidance

When replacing the cylinder head, technicians should inspect the valve seats and ensure all mounting surfaces are free of debris. Proper installation ensures that compression heat is effectively managed and that no air leakage occurs during the compression cycle. Consult your authorized distributor for fitment verification.

OE cross-reference

13 21 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 6795599S1.

Other OEMs

KNORR-BREMSE

  • LK3509 S1

VOLVO

  • 8112248 S1
  • 6795599 S1
  • 6772238 S1

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B12 D12A
VOLVO F10 TD102
VOLVO F12 TD122
VOLVO FH12 D12A
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO NH12 D12A
VOLVO NL10 D10A
VOLVO NL12 D12A

FAQ

What is the function of this cylinder head?
It closes the top of the compressor cylinder block, houses the valve seats, and manages air pressure and heat during the compression process.
Which vehicles is this part compatible with?
This part is designed specifically for Volvo B12 heavy commercial vehicles utilizing the D12A engine.
How can I know if my cylinder head needs replacement?
Symptoms often include visible air leaks from the discharge port or a drop in pneumatic pressure within the braking system.
Can this part be used to rebuild an existing compressor?
Yes, this component allows for an efficient in-place rebuild of the air brake compressor rather than replacing the entire unit.
What are the OE reference numbers of this part?
13 21 10 directly replaces Volvo OE number 6795599S1.