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20382347 VOLVO FM 450 Twin Cylinder, Air Compressor

1300 010 001

Summary

The 20382347 air compressor is a high-strength component designed for the VOLVO FM 450. It features a Ø85.00 cylinder bore, 62 mm stroke, and a 704cm³ swept volume. This water-cooled twin cylinder unit includes an M26x1,5 air outlet port and an M12x1 air unloader port, ensuring optimal pneumatic system performance.

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

The heavy-duty twin cylinder air compressor is a critical component within the pneumatic braking system of heavy commercial vehicles. Designed to provide consistent air pressure, this unit utilizes a water-cooled architecture to manage thermal loads during intensive operation. The integration of high-strength components ensures that the compressor maintains structural integrity under the demanding cycles typical of long-haul transport.

20382347 is the OE-equivalent of the VOLVO 20382347 twin cylinder air compressor used in the VOLVO FM 450. This part is engineered to meet precise technical standards for fitment and performance within the vehicle's air brake system. By maintaining strict compatibility with the original specifications, it ensures seamless integration with existing engine and pneumatic-control hardware.

For workshop technicians, this unit offers a streamlined installation process due to its standardized port sizes, including a Ø35 air inlet and M16x1,5 water ports. Regular maintenance of the cooling connections and checking the M12x1 unloader port is essential to prevent pressure fluctuations. This component is optimized for heavy commercial vehicle service environments where reliability is paramount.

This assembly is specifically designed for water-cooled applications to enhance longevity. The dual-cylinder configuration provides the necessary volumetric flow required for heavy-duty braking systems, supporting stable operation during extended service intervals.

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 are the compatible vehicle models for this part?
This air compressor is specifically designed for compatibility with the VOLVO FM 450 model series.
Which OEM numbers does this part replace?
This product is a direct OE-equivalent for the VOLVO 20382347 reference number.
Is this a water-cooled or air-cooled component?
This is a water-cooled (W) twin cylinder unit, featuring M16x1,5 water inlet and outlet ports.
What are the key technical specifications of the cylinder?
The unit features a Ø85.00 cylinder bore, a 62 mm stroke, and a total swept volume of 704cm³.
Does this part include an ESS feature?
Yes, this component is equipped with an ESS feature and a water-cooled valve plate for enhanced durability.