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3037346 Compatible Twin Cylinder Compressor for Volvo

1300 050 004

Summary

This twin cylinder compressor is designed for Volvo NH12 engines (D12A). It features a Ø88.00 cylinder bore, 50 mm stroke, and a 608cm³ swept volume. This water-cooled component ensures reliable air pressure delivery for heavy commercial vehicle braking systems. Equivalent to OE Volvo 3037346.

Product identifiers
EAN Code8699031049779
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Compatible OEM Codes

  • KNORR-BREMSE
    • LP4934
    • II30895X00
    • II30895
    • II15992ES
    • II15992C57
    • II15992AT000
    • II15992AT
    • II15992
  • VOLVO
    • 81125437
    • 8112543
    • 3037346

Description

What does a twin cylinder compressor do?

This twin cylinder compressor plays a critical role in the pneumatic braking system by providing consistent air pressure required for vehicle deceleration and auxiliary systems. Built with high-strength components, it is engineered to withstand the thermal stresses typical of heavy commercial vehicle engine environments.

Vehicle and engine compatibility

This specific model is compatible with Volvo NH12 trucks equipped with D12A engines. The unit features a water-cooled design to maintain optimal operating temperatures, featuring a water-cooled valve plate and integrated ESS functionality for enhanced system reliability.

Technical specifications and installation

For professional installation, note the M26x1.5 air outlet port and M22x1.5 air unloader port. This component is a water-cooled unit with an Ø88.00 bore and 50 mm stroke, weighing 21.4 kg. Regular inspection of the water inlet/outlet ports (M16x1.5) is recommended during scheduled maintenance.

Maintenance and selection guidance

Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

OE cross-reference

1300 050 004 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3037346.

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
Weight21,4 KG

Other OEMs

KNORR-BREMSE

  • LP4934
  • II30895X00
  • II30895
  • II15992ES
  • II15992C57
  • II15992AT000
  • II15992AT
  • II15992

VOLVO

  • 81125437
  • 8112543
  • 3037346

Related Products

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 provides the necessary compressed air for the vehicle's pneumatic braking system and other air-operated components.
Is this compressor compatible with Volvo NH12?
Yes, this unit is specifically designed for use in Volvo NH12 vehicles featuring the D12A engine.
What cooling method does this unit use?
This is a water-cooled compressor designed to manage heat effectively through integrated water inlet and outlet ports.
What are the key technical dimensions?
The unit features a Ø88.00 cylinder bore, a 50 mm stroke, and a total weight of 21.4 kg.
What are the OE reference numbers of this part?
1300 050 004 directly replaces Volvo OE number 3037346.