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8112543 VOLVO Twin Cylinder, Air Compressor

1300 050 004

Summary

●Cylinder Bore: Ø88.00 ●Stroke: 50 mm ●Swept Volume: 608cm³ ●Air Inlet Port: Ø29 ●Air Outlet Port: M26x1,5 ●Number of Cylinders: 2 ●Through Drive: OK ●Air Unloader Port: M22x1,5 ●Water (W) or Air (A) Cooled: W ●Water Inlet Port: M16x1,5 ●Water Outlet Port: M16x1,5 ●With ESS Feature: OK ●Water Cooled Valve Plate: OK

EAN Code8699031049779
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Compatible OEM Codes

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

Description

This high-strength component is engineered to provide reliable air compression within the pneumatic braking system of heavy commercial vehicles. It features a robust twin-cylinder design specifically optimized for consistent performance under demanding operating conditions.

The 8112543 product serves as the OE equivalent of the VOLVO 8112543 air compressor used in high-performance vehicle systems. This component is characterized by a cylinder bore of Ø88.00 and a stroke of 50 mm, ensuring optimal swept volume for stable air production. The 8112543 is fully compatible with VOLVO systems and meets strict industrial standards for durability.

For workshop technicians and fleet managers, this unit offers essential specifications including an M26x1,5 air outlet port and an M22x1,5 unloader port. The water-cooled design with a water-cooled valve plate ensures effective thermal management during operation. Regular inspection of the water inlet and outlet ports (M16x1,5) is recommended to maintain optimal cooling efficiency.

Proper installation and routine maintenance of the air compressor system are vital for maintaining the integrity of the vehicle's pneumatic circuits. Ensure all connection points are secure to prevent pressure loss and maintain system reliability.

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

Vehicles Used

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 primary function of this air compressor?
This twin cylinder air compressor is designed to generate and supply pressurized air for the vehicle's pneumatic braking and suspension systems.
Which vehicle brands is this part compatible with?
This component is specifically designed to be compatible with VOLVO systems and meets the required technical specifications for heavy commercial vehicles.
What are the compatible OEM reference numbers?
The compatible OEM reference number for this part is 8112543.
Does this unit require water cooling?
Yes, this model is designed with a water-cooled system, utilizing M16x1,5 inlet and outlet ports for efficient thermal management.
How can I verify if this part fits my vehicle?
Technicians should verify the cylinder bore (Ø88.00) and the specific port configurations (Air Outlet M26x1,5 and Unloader M22x1,5) against the original equipment specifications.