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1594266 S4 Volvo N12 TD122 Compressor Valve Kit
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1594266 S4 Compatible Valve Kit — Volvo N12 TD122

1300 120 250

Summary

This high-strength compressor valve kit is designed for Volvo N12 TD122 engines. It provides essential service for pneumatic systems, ensuring stable air pressure delivery for heavy commercial vehicle braking systems. Designed for durability in demanding environments. Equivalent to OE Volvo 1594266S4.

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 serves as a critical service set for the intake and discharge mechanisms within the cylinder head of an air brake compressor. By ensuring air flows in a single direction, it maintains stable system pressure throughout the pneumatic braking circuit. Using high-strength components helps prevent pressure loss and ensures efficient air delivery to the storage tanks.

Vehicle and engine compatibility

This specific kit is engineered for use in Volvo N12 vehicles equipped with TD122 engines. It is an essential component for maintaining the air delivery efficiency of the compressor without requiring a full unit replacement. This ensures long-term reliability for heavy commercial vehicle fleets.

Maintenance and installation guidance

When installing this kit, technicians should inspect the surrounding valve plates and sealing elements to ensure optimal performance. Regular maintenance of these components helps prevent slow pressure build-up caused by fatigued reeds or worn seals. Consult your authorized distributor for fitment verification.

OE cross-reference

1300 120 250 (Compressor Valve Kit) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1594266S4.

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?
The kit contains valves and sealing elements that regulate air flow direction, ensuring compressed air reaches the tanks at stable pressures.
Which vehicles is this kit compatible with?
This kit is specifically designed for Volvo N12 models utilizing the TD122 engine in heavy commercial applications.
How can I know if my valve kit needs replacement?
If the system experiences slow pressure build-up despite a mechanically sound compressor, it often indicates fatigued valves or worn seals.
Can this be used to avoid replacing the entire compressor?
Yes, replacing the valve kit can restore efficiency to the pneumatic system, providing a cost-effective alternative to a full unit replacement.
What are the OE reference numbers of this part?
1300 120 250 directly replaces Volvo OE number 1594266S4.