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1698156 Volvo F12 TD121 Compressor Cylinder Head
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1698156 Compatible Cylinder Head for Volvo F12 TD121

13 11 20

Summary

This high-strength cylinder head is specifically designed for Volvo F12 trucks equipped with TD121 engines. It serves as a critical component within the air brake compressor system, ensuring stable pressure delivery for heavy commercial vehicle braking applications. Consult your authorized distributor to ensure precise fitment. Equivalent to OE Volvo 1698156.

Product identifiers
EAN Code8699031021836
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Compatible OEM Codes

  • KNORR-BREMSE
    • SEB00551V
    • SEB00551004
    • K070841K50
  • VOLVO
    • 1698156

Description

What does a compressor cylinder head do?

This cylinder head is a vital component of the air brake compressor assembly, responsible for sealing the combustion or compression chamber to maintain consistent air pressure. Built with heavy-duty grade materials, it withstands the intense thermal and mechanical stresses encountered in heavy commercial vehicle engine environments.

Compatible vehicles and engines

This part is engineered specifically for Volvo F12 trucks featuring TD121 engines. It functions within the pneumatic braking system to ensure reliable air production for the vehicle's braking and suspension components.

Installation and maintenance

When performing maintenance or repairs on the compressor, technicians should verify that the head matches the existing compressor architecture. Proper installation requires checking all sealing surfaces and ensuring the head is seated correctly to prevent pressure leaks within the pneumatic circuit.

Selection guidance

Selecting the correct cylinder head is essential for maintaining optimal compressor performance and preventing system failures in heavy-duty applications.

OE cross-reference

13 11 20 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1698156.

Other OEMs

KNORR-BREMSE

  • SEB00551V
  • SEB00551004
  • K070841K50

VOLVO

  • 1698156

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
VOLVO
VOLVO B10M TD100
VOLVO B12 TD120
VOLVO F10 TD100
VOLVO F10 TD101
VOLVO F12 TD120
VOLVO F12 TD121
VOLVO F12 TD122
VOLVO F7 TD70
VOLVO F7 TD71
VOLVO N10 TD100
VOLVO N10 TD101
VOLVO N12 TD120
VOLVO N12 TD122

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the top of the compression chamber, allowing the compressor to build and maintain the air pressure required for the vehicle's braking systems.
Is this part compatible with Volvo F12 trucks?
Yes, this specific cylinder head is designed for use in Volvo F12 models equipped with TD121 engines.
What should I check before installing a new cylinder head?
Technicians should verify that the cooling type and flange pattern match the existing unit to ensure a perfect seal and correct system integration.
How can I identify if my compressor needs a new cylinder head?
Symptoms such as consistent air pressure drops, audible leaks from the top of the compressor, or decreased braking performance may indicate a worn cylinder head.
What are the OE reference numbers of this part?
13 11 20 directly replaces Volvo OE number 1698156.