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8112780 S4 Volvo N10 TD100 Compressor Valve Kit
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8112780 S4 Compressor Valve Kit for Volvo N10

1300 120 250

Summary

This compressor valve kit is designed for Volvo N10 engines with TD100 specifications. It serves as a high-strength component for pneumatic systems, ensuring stable air pressure delivery in heavy commercial vehicles. Designed to restore efficiency in the air brake compressor system. Equivalent to OE Volvo 8112780S4.

Product identifiers
EAN Code8699031002101
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Compatible OEM Codes

  • VOLVO
    • 8112780 S4
    • 5001477 S4
    • 5001153 S4
    • 16118115 S4
    • 1599919 S4
    • 1594266 S4
    • 1508996 S4
    • 1080437 S4
  • BENDIX
    • TUFLO 500 / 272921 S4

Description

What does a compressor valve kit do?

This compressor valve kit is essential for maintaining the pneumatic performance of the air brake system. By managing the flow of compressed air through the intake and discharge cycles, it ensures that system pressure remains stable for braking reliability. Using high-strength components helps prevent pressure drops caused by fatigued valve reeds or worn sealing elements.

Vehicle and engine compatibility

This specific kit is compatible with Volvo N10 vehicles equipped with TD100 engines. It is an ideal solution for workshop technicians looking to restore air delivery efficiency without replacing the entire compressor unit. It ensures proper air flow directionality within the cylinder head assembly.

Installation and maintenance guidance

For optimal performance, technicians should inspect the valve plate and sealing elements during every service interval. Ensuring that all components are seated correctly prevents slow pressure build-up issues. Check the compatibility list to confirm fitment for your specific engine configuration.

Troubleshooting and maintenance

When replacing these components, it is vital to ensure the compressor is free of internal debris to protect the new valve assembly. Regular maintenance of these parts helps prevent unexpected downtime in heavy commercial vehicle fleets.

OE cross-reference

1300 120 250 (Compressor Valve Kit) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8112780S4.

Other OEMs

BENDIX

  • TUFLO 500 / 272921 S4

VOLVO

  • 8112780 S4
  • 5001477 S4
  • 5001153 S4
  • 16118115 S4
  • 1599919 S4
  • 1594266 S4
  • 1508996 S4
  • 1080437 S4

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
BENDIX
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 valve kit?
It manages the intake and discharge of air within the compressor, ensuring air flows in one direction to maintain stable system pressure.
Which engines is this kit compatible with?
This kit is specifically designed for Volvo N10 engines featuring the TD100 designation.
Can a faulty valve kit cause slow pressure build-up?
Yes, fatigued or worn valves can prevent the compressor from reaching full pressure quickly, even if the mechanical drive is functional.
What should be checked during installation?
Technicians should verify that all sealing elements are intact and that the valve plate is seated correctly to prevent air leaks.
What are the OE reference numbers of this part?
1300 120 250 directly replaces Volvo OE number 8112780S4.