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20547525 VOLVO FH 12/500 Twin Cylinder Air Compressor

1300 010 001

Summary

The 20547525 air compressor is a critical component for the pneumatic braking system in heavy commercial vehicles. Designed for the VOLVO FH 12/500, it features a dual-cylinder configuration with a cylinder bore of Ø85.00 and a swept volume of 704cm³. This water-cooled unit ensures consistent air pressure and long-term reliability in demanding environments.

EAN Code8699031047928
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Compatible OEM Codes

  • VOLVO 85000396 85000336 85000329 85000117 20701801 20569224 20547525 20382347
  • WABCO 412 704 008 0 412 704 005 0 412 704 004 0 412 704 001 0

Description

This high-strength twin cylinder air compressor is engineered to provide reliable pneumatic pressure for heavy commercial vehicle systems. Designed specifically for high-demand cycles, the unit utilizes a water-cooled mechanism to maintain optimal operating temperatures, ensuring the longevity of internal components even under intense thermal stress. The precision-engineered bore and stroke design guarantee stable air output for the entire pneumatic circuit.

20547525 is the OE-equivalent of the VOLVO 20547525 air compressor used in the VOLVO FH 12/500. This component is essential for maintaining the pneumatic integrity of the vehicle's braking and suspension systems. By meeting strict industrial standards, it provides a seamless fit for technicians specializing in heavy-duty truck maintenance and fleet servicing.

Technical installation requires attention to the water inlet and outlet ports, which feature M16x1,5 specifications, as well as the M26x1,5 air outlet port. The unit is equipped with an ESS feature and a water-cooled valve plate to enhance thermal management. Workshop technicians should ensure all connections are secure and that the water cooling circuit is functioning correctly to prevent overheating during operation.

With a robust construction, this compressor features a swept volume of 704cm³ and is optimized for integration with D12 engine configurations found in specific heavy-duty truck models. The dual-cylinder design provides the necessary torque and pressure stability required for heavy commercial vehicle operations.

Technical Specifications

Cylinder BoreØ85.00
Stroke62 mm
Swept Volume704cm³
Air Inlet PortØ35
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Air Unloader PortM12x1
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight20,8 KG

Other OEMs

VOLVO

  • 85000396
  • 85000336
  • 85000329
  • 85000117
  • 20701801
  • 20569224
  • 20547525
  • 20382347

WABCO

  • 4127040080
  • 4127040050
  • 4127040040
  • 4127040010
  • 412.704.008.0
  • 412.704.005.0
  • 412.704.004.0
  • 412.704.001.0
  • 412 704 008 0
  • 412 704 005 0
  • 412 704 004 0
  • 412 704 001 0

Related Products

Vehicles Used

BrandModelEngine
MERITOR
RENAULT TRUCKS
VOLVO
VOLVO FH 12/340
VOLVO FH 12/420
VOLVO FH 12/460
VOLVO FH 12/500
VOLVO FH 400
VOLVO FH 420
VOLVO FH 440
VOLVO FH 460
VOLVO FH 480
VOLVO FH 500
VOLVO FH 520
VOLVO FH 540
VOLVO FH II 420
VOLVO FH II 460
VOLVO FH II 500
VOLVO FH II 540
VOLVO FM 12/340
VOLVO FM 12/380
VOLVO FM 12/420
VOLVO FM 12/460
VOLVO FM 300
VOLVO FM 330
VOLVO FM 340
VOLVO FM 360
VOLVO FM 370
VOLVO FM 380
VOLVO FM 400
VOLVO FM 410
VOLVO FM 420
VOLVO FM 440
VOLVO FM 450
VOLVO FM 460
VOLVO FM 480
VOLVO FM 500
WABCO

FAQ

What is the primary compatibility for this air compressor?
This unit is designed as an OE-equivalent for the VOLVO 20547525 part, specifically used in the VOLVO FH 12/500 heavy commercial vehicle.
What are the technical port specifications for installation?
The unit features an air inlet port of Ø35, an air outlet port of M26x1,5, and water inlet/outlet ports of M16x1,5.
Is this product compatible with the VOLVO D12 engine series?
Yes, this twin cylinder air compressor is engineered for compatibility with systems used in vehicles equipped with the D12 engine configuration.
Does this component use water or air cooling?
This specific model is a water-cooled (W) version designed to ensure thermal stability during intensive operation.
Which OEM numbers are covered by this part?
This part is a direct replacement for the OEM number 20547525 from VOLVO.