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81124273 VOLVO FL12 Twin Cylinder, Air Compressor

1300 060 001

Summary

The 81124273 is a high-strength component designed for heavy commercial vehicles. It features a Ø75.00 Cylinder Bore, 50 mm Stroke, and 440cm³ Swept Volume. This water-cooled, twin-cylinder air compressor includes an M26x1,5 Air Inlet/Outlet Port and an M22x1,5 Air Unloader Port. Engineered for durability in demanding environments.

EAN Code8699031049182
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Compatible OEM Codes

  • KNORR-BREMSE LP4825 II15993X57 II15993X07 II15993X00 II15993V II15993C57 II15993C07 II15993AT000 II15993AT II15993000
  • VOLVO 8150407 81124273 8112427

Description

This high-strength twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the heavy commercial vehicle's braking system. Designed with a robust two-cylinder configuration, it ensures reliable air production for critical operations. The component features a water-cooling system to manage thermal loads during intensive duty cycles, maintaining optimal performance under heavy-duty operating conditions.

81124273 is the OE-equivalent of the VOLVO 81124273 air compressor used in the VOLVO FL12. This component is specifically designed to meet the rigorous requirements of the VOLVO vehicle series. By utilizing high-strength components, it ensures seamless integration and long-term reliability within the vehicle's air brake system architecture.

For workshop technicians, this assembly features an M26x1,5 air inlet and outlet port, along with an M22x1,5 unloader port to facilitate precise installation. The water-cooled design requires careful attention to the M16x1,5 inlet and outlet connections to ensure proper heat dissipation. Regular maintenance of the cooling lines and checking for any pressure irregularities is recommended to ensure the longevity of the pneumatic system.

This part is optimized for heavy-duty service in trucks and heavy commercial vehicles. The integrated ESS feature and water-cooled valve plate design provide an extra layer of durability for professional fleet maintenance.

Technical Specifications

Cylinder BoreØ75.00
Stroke50 mm
Swept Volume440cm³
Air Inlet PortM26x1,5
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
Weight19,3 KG

Other OEMs

KNORR-BREMSE

  • LP4825
  • II15993X57
  • II15993X07
  • II15993X00
  • II15993V
  • II15993C57
  • II15993C07
  • II15993AT000
  • II15993AT
  • II15993000

VOLVO

  • 8150407
  • 81124273
  • 8112427

Related Products

Vehicles Used

BrandModelEngine
KNORR-BREMSE
VOLVO
VOLVO F16
VOLVO F17
VOLVO FL10
VOLVO FL12
VOLVO N10

FAQ

What are the technical specifications for the 81124273 model?
The unit features a Ø75.00 Cylinder Bore, 50 mm Stroke, 440cm³ Swept Volume, and utilizes a water-cooling system with M16x1,5 ports.
Is this part compatible with VOLVO FL12?
Yes, this air compressor is a direct fit for the VOLVO FL12 model and is compatible with OEM code 81124273.
What type of cooling system does this compressor use?
This is a water-cooled (W) twin cylinder compressor designed for high thermal stability in heavy commercial vehicles.
Does this component include an unloader port?
Yes, it features an M22x1,5 Air Unloader Port for proper system pressure regulation.
Which OEM numbers are covered by this part?
This product is the direct OE equivalent for the VOLVO 81124273 reference.