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8113023 Volvo NH12 D12A Twin Cylinder Compressor

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8113023 Twin Cylinder Compressor for Volvo NH12

1300 050 003

Summary

This water-cooled twin cylinder compressor is designed for Volvo NH12 trucks with D12A engines. It features an Ø88.00 bore, 50 mm stroke, and an air outlet port of M26x1,5 to ensure reliable pneumatic pressure for heavy-duty braking systems. Equivalent to OE Volvo 8113023.

Product identifiers
EAN Code8699031049748
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Compatible OEM Codes

  • KNORR-BREMSE
    • LP4967
    • II33164X00
    • II33164V
    • II33164AT
    • II33164000
    • II33164
  • VOLVO
    • 9521675
    • 81130239
    • 8113023
    • 8113003

Description

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the air brake system, providing the necessary pneumatic pressure for heavy commercial vehicle braking operations. Built with high-strength components, it ensures consistent performance under demanding thermal conditions through its integrated water-cooling mechanism.

Compatible vehicles and engines

This specific unit is designed for Volvo NH12 trucks equipped with D12A engines. It features a swept volume of 608cm³ and includes an ESS feature to optimize system efficiency. The design ensures precise air delivery for the vehicle's pneumatic requirements.

Installation and maintenance

For proper installation, technicians should verify the water inlet and outlet ports (M16x1,5) and ensure the M26x1,5 air outlet is correctly secured. Regular maintenance of the water-cooled valve plate is essential to prevent buildup and maintain optimal compression efficiency during service intervals.

Troubleshooting and selection

When replacing this unit, check the through drive and unloader port (M22x1,5) to ensure all connections align with existing vehicle configurations. Consult your authorized distributor for more information.

OE cross-reference

1300 050 003 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8113023.

Technical Specifications

Technical Specifications
Cylinder BoreØ88.00
Stroke50 mm
Swept Volume608cm³
Air Inlet PortØ29
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Air Unloader PortM22x1,5
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight22,5 KG

Other OEMs

KNORR-BREMSE

  • LP4967
  • II33164X00
  • II33164V
  • II33164AT
  • II33164000
  • II33164

VOLVO

  • 9521675
  • 81130239
  • 8113023
  • 8113003

Related Products

Repair Kits

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 twin cylinder compressor?
It generates compressed air required for the vehicle's pneumatic braking system, ensuring reliable stopping power for heavy commercial vehicles.
Which engine is this compressor compatible with?
This unit is specifically designed to fit Volvo NH12 trucks that utilize the D12A engine.
How does the cooling system work on this unit?
This is a water-cooled model utilizing M16x1,5 inlet and outlet ports to manage operating temperatures effectively.
What are the key technical specifications?
It features an Ø88.00 bore, a 50 mm stroke, a 608cm³ swept volume, and an M26x1,5 air outlet port.
What are the OE reference numbers of this part?
1300 050 003 directly replaces Volvo OE number 8113023.