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8112248 S2 Volvo F12 TD122 Compressor Cylinder Head

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8112248 S2 Compatible Cylinder Head for Volvo F12 TD122

13 21 50

Summary

This compressor cylinder head is engineered for Volvo F12 trucks featuring the TD122 engine. It serves as a critical component within the air brake compressor system, ensuring reliable compression and durability under heavy-duty service conditions. Equivalent to OE Volvo 8112248S2.

Product identifiers
EAN Code8699031032849
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Compatible OEM Codes

  • VOLVO
    • 8112248 S2
    • 6795599 S2
    • 6772238 S2
  • KNORR-BREMSE
    • LK3509 S2

Description

What does a compressor cylinder head do?

This cylinder head serves as a vital component within the air brake compressor, managing the combustion-free compression process required for pneumatic braking systems. It is manufactured using high-strength components to withstand the intense pressure and thermal cycling typical in heavy commercial vehicle operation.

Vehicle and engine compatibility

This specific part is designed for Volvo F12 trucks equipped with TD122 engines. It ensures precise sealing and structural integrity within the compressor assembly, maintaining the necessary air pressure for reliable braking performance across the vehicle's service life.

Installation and maintenance guidance

When performing maintenance or repairs, technicians should verify that the cylinder head matches the existing compressor architecture. Proper installation involves checking the seating surfaces and ensuring all mounting bolts are torqued to specification to prevent air leaks or pressure loss.

System reliability and selection

Regular inspection of the cylinder head can help prevent system failures in the pneumatic circuit. Selecting the correct replacement based on engine specifications ensures long-term reliability for the air brake system.

OE cross-reference

13 21 50 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8112248S2.

Other OEMs

KNORR-BREMSE

  • LK3509 S2

VOLVO

  • 8112248 S2
  • 6795599 S2
  • 6772238 S2

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 acts as the top closure of the air compressor, providing a sealed chamber where air is compressed for the vehicle's pneumatic braking system.
Which vehicles is this part compatible with?
This component is specifically designed to fit Volvo F12 trucks that are equipped with TD122 engines.
Can this be used for any Volvo engine?
No, it must be matched to the specific engine model, such as the TD122, to ensure correct fitment and pressure capacity.
How do I know if my cylinder head needs replacement?
Technicians should look for signs of external air leaks, loss of system pressure, or visible cracks on the head surface during inspections.
What are the OE reference numbers of this part?
13 21 50 directly replaces Volvo OE number 8112248S2.