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1188844 VOLVO Twin Cylinder, Air Compressor

1300 130 002

Summary

The 1188844 Twin Cylinder, Air Compressor is a high-strength component designed for heavy commercial vehicles. It features a Ø75.00 mm Cylinder Bore, 50 mm Stroke, and 440cm³ Swept Volume. This water-cooled unit includes an M26x1,5 Air Outlet Port and M26x1,5 Air Inlet Port, ensuring reliable pneumatic performance for VOLVO systems.

EAN Code8699031050010
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Compatible OEM Codes

  • VOLVO 1612335 1590264 1570594 1188844 1186722 1080437
  • KNORR-BREMSE KZ433\1X50 KZ433\1RM KZ433 1186722SP

Description

The heavy-duty Twin Cylinder, Air Compressor is engineered to provide consistent pneumatic pressure within the vehicle's air brake system. Designed with a robust two-cylinder configuration, this component ensures reliable air supply for critical heavy commercial vehicle operations. The unit is specifically optimized for high-stress environments where durability and consistent output are essential.

1188844 is the OE-equivalent of the VOLVO 1188844 Twin Cylinder, Air Compressor used in VOLVO heavy-duty vehicles. This part features a Ø75.00 mm cylinder bore and a 50 mm stroke, providing a swept volume of 440cm³. It is designed to be compatible with VOLVO systems and meets rigorous technical standards for integration into existing engine architectures.

For workshop technicians, this compressor is designed for efficient assembly and long-term service life. It features M26x1,5 ports for both air inlet and outlet, alongside M16x1,5 ports for the water cooling system. The water-cooled design ensures optimal temperature regulation during operation. Regular maintenance of the cooling lines and checking the through-drive integrity are recommended to ensure peak performance in the field.

Technical Specifications

Cylinder BoreØ75.00
Stroke50 mm
Swept Volume440cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight23,7 KG

Other OEMs

KNORR-BREMSE

  • KZ433\1X50
  • KZ433\1RM
  • KZ433
  • 1186722SP

VOLVO

  • 1612335
  • 1590264
  • 1570594
  • 1188844
  • 1186722
  • 1080437

Related Products

Vehicles Used

BrandModelEngine
KNORR-BREMSE
VOLVO

FAQ

What are the compatible OEM numbers for this air compressor?
This product is a direct OE-equivalent for the VOLVO 1188844 reference.
Is this air compressor suitable for water-cooled systems?
Yes, this is a water-cooled (W) component featuring M16x1,5 water inlet and outlet ports.
What are the technical specifications of the cylinder bore?
The unit features a Ø75.00 mm cylinder bore with a 50 mm stroke and 440cm³ swept volume.
Does this part include the ESS feature?
Yes, this twin cylinder air compressor is equipped with the ESS feature for optimized performance.
What is the total weight of the unit?
The total weight of the 1188844 air compressor unit is approximately 23.7 KG.