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8112248 S1 Volvo NH12 D12A Compressor Cylinder Head
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8112248 S1 Compressor Cylinder Head for Volvo NH12

13 21 10

Summary

This compressor cylinder head is designed for heavy commercial vehicle air brake systems. It is specifically compatible with Volvo NH12 trucks equipped with D12A engines, ensuring precise fitment and reliable air compression performance for professional workshop applications. Equivalent to OE Volvo 8112248S1.

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 compressor cylinder head serves as a critical component within the air brake compressor assembly, managing the combustion and compression chamber integrity. Built from high-strength components, it ensures the structural stability required to withstand continuous pressure fluctuations during operation.

Vehicle and engine compatibility

This part is specifically designed for Volvo NH12 trucks fitted with D12A engines. It provides a precise seal and maintains the necessary compression ratio required for the pneumatic system of these heavy commercial vehicles.

Installation and maintenance

When performing maintenance or a complete compressor overhaul, technicians should verify the cooling type and port configuration of the existing unit. Proper installation of this cylinder head helps prevent air leaks and maintains consistent pressure delivery to the braking system.

Selection guidance

Check the compatibility list to ensure this component matches your specific engine configuration.

OE cross-reference

13 21 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8112248S1.

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 a compressor cylinder head?
The cylinder head seals the compression chamber within the air brake compressor, facilitating the necessary pressure buildup for the pneumatic braking system.
Which vehicles is this part compatible with?
This specific cylinder head is designed for Volvo NH12 trucks that utilize the D12A engine configuration.
How can I ensure correct fitment for my compressor?
Technicians should always verify the engine model and check the cooling type and port arrangement to ensure perfect alignment with the existing assembly.
What are signs that a cylinder head needs replacement?
Common symptoms include a drop in air pressure build-up rates or visible air leaks around the compressor housing during operation.
What are the OE reference numbers of this part?
13 21 10 directly replaces Volvo OE number 8112248S1.