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81125437 Compressor Compatible with Volvo F10

1300 050 004

Summary

This water-cooled twin cylinder compressor is designed for Volvo F10 trucks. Featuring a Ø88.00 mm cylinder bore, 50 mm stroke, and a 608cm³ swept volume, it ensures reliable pneumatic pressure for heavy commercial vehicle braking systems. Equivalent to OE Volvo 81125437.

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 water-cooled twin cylinder compressor is a critical component within the pneumatic braking system of heavy commercial vehicles. Engineered with high-strength components, it provides the necessary air pressure required for reliable braking performance and system actuation under heavy loads.

Vehicle and engine compatibility

This unit is specifically designed for use in Volvo F10 trucks equipped with TD102 engines. It features a through-drive design and is optimized to function within the vehicle's integrated air supply architecture, ensuring consistent pressure delivery to the braking circuit.

Technical specifications and installation

Maintenance technicians should note the technical specifications: this unit features an M26x1,5 air outlet port, an M22x1,5 unloader port, and M16x1,5 water ports. The 608cm³ swept volume and Ø88.00 mm bore are critical for matching the original equipment requirements during installation.

Maintenance and selection guidance

When replacing a failed unit, always verify that the mounting flange, drive gear, and port locations match the existing setup to prevent system leaks or mechanical mismatch.

OE cross-reference

1300 050 004 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 81125437.

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 are the key technical specifications of this compressor?
This twin cylinder compressor features a Ø88.00 mm bore, a 50 mm stroke, and a 608cm³ swept volume. It utilizes M26x1,5 air outlet ports and is water-cooled via M16x1,5 inlet/outlet ports.
Is this compressor compatible with my Volvo truck?
This specific model is designed for Volvo F10 trucks utilizing the TD102 engine. Always verify your engine model to ensure exact fitment within the pneumatic system.
Can I install a twin cylinder compressor if my current one is single cylinder?
A conversion from single to twin cylinder is only possible if the vehicle manufacturer specifies it. Drive gears, mounting flanges, and port locations must match exactly to avoid system failure.
What type of cooling does this unit require?
This unit is a water-cooled (W) model, requiring connection to the vehicle's coolant system via the M16x1,5 water ports to maintain optimal operating temperatures.
What are the OE reference numbers of this part?
1300 050 004 directly replaces Volvo OE number 81125437.