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I87904AT KNORR-BREMSE Single Cylinder, Air Compressor

1100 170 005

Summary

The I87904AT Single Cylinder, Air Compressor features a Ø88.00 mm cylinder bore and 37 mm stroke. This air-cooled component includes M26x1,5 air inlet and outlet ports, with a swept volume of 225cm³. Designed for heavy commercial vehicle air brake systems.

EAN Code8699031051888
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Description

This single cylinder air compressor is engineered to provide reliable pneumatic pressure for heavy commercial vehicle braking systems. Utilizing high-strength components, the unit ensures consistent operation within the air brake system by maintaining optimal air flow through its specialized M26x1,5 inlet and outlet ports. The robust construction is specifically designed to withstand the rigorous demands of heavy-duty transport environments.

I87904AT is the OE-equivalent of the KNORR-BREMSE I87904AT single cylinder air compressor used in KNORR-BREMSE systems. This part is engineered to meet strict technical standards for precision and longevity. The single cylinder design with a 225cm³ swept volume provides the necessary volumetric efficiency required for heavy commercial vehicle operations.

For workshop technicians performing maintenance or system repairs, this unit offers a seamless fit within the pneumatic circuit. The air-cooled design and specific port dimensions facilitate straightforward installation and integration into existing air brake assemblies. Regular inspection of the connection points and ensuring compatibility with the air supply line is recommended to maintain optimal system performance during service intervals.

Technical Specifications

Cylinder BoreØ88.00
Stroke37 mm
Swept Volume225cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders1
Water (W) or Air (A) CooledA
Weight8,5 KG

Other OEMs

KNORR-BREMSE

  • I87904
  • I87904AT
  • LK1808

MERCEDES BENZ

  • 003 131 97 01
  • 003 131 9701
  • 003.131.97.01
  • 003.131.9701
  • 0031319701
  • A0031319701

Related Products

Vehicles Used

BrandModelEngine
KNORR-BREMSE
MERCEDES BENZ

FAQ

What is the compatibility of this air compressor?
This product is fully compatible with KNORR-BREMSE systems, specifically matching the technical requirements of the I87904AT reference.
What are the technical specifications of the cylinder?
The unit features a Ø88.00 mm cylinder bore, a 37 mm stroke, and a total swept volume of 225cm³.
Does this part require water cooling?
No, this is an air-cooled (A) component designed for high-performance pneumatic delivery in heavy commercial vehicles.
What are the inlet and outlet port sizes?
Both the air inlet port and the air outlet port are designed with an M26x1,5 thread specification.
Which OEM numbers are compatible with this part?
This part is an exact equivalent to the KNORR-BREMSE I87904AT model.