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1900 090 002 BMC Twin Cylinder, Air Compressor

1900 090 002

Summary

The 1900 090 002 is a high-strength Twin Cylinder Air Compressor designed for heavy commercial vehicle systems. Featuring a Ø86.00 mm cylinder bore and 460cm³ swept volume, it includes M26x1,5 air ports and M16x1,5 water ports. This water-cooled component is optimized for durability in demanding environments.

EAN Code8699031060842
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Compatible OEM Codes

  • KNORR-BREMSE LP4871 K035001N00 1194456
  • BMC 9P921251

Description

This high-strength twin cylinder air compressor is engineered to provide reliable pneumatic pressure within the air brake system. Designed for heavy commercial vehicle applications, it ensures consistent performance through its robust construction and specialized cooling architecture.

The 1900 090 002 is the OE equivalent of the BMC 9P921251 and KNORR-BREMSE 1194456, K035001N00, and LP4871 components used in heavy-duty vehicles. With a cylinder bore of Ø86.00 mm and a swept volume of 460cm³, this part maintains high efficiency under load. This product is specifically compatible with BMC and KNORR-BREMSE systems.

Technical specifications include a dual-cylinder design with a through-drive capability and water-cooled ports (M16x1,5) to manage thermal stability during operation. Maintenance of the air brake system requires regular inspection of the air inlet and outlet ports (M26x1,5) to ensure optimal pressure delivery. The assembly is designed for seamless integration into existing pneumatic circuits.

Always verify the compatibility of the mounting ports and cooling connections before installation to prevent system downtime. Consult your authorized distributor for detailed fitment guidance.

Technical Specifications

Cylinder BoreØ86.00
Stroke40 mm
Swept Volume460cm³
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
Water Cooled Valve PlateOK
Weight23,5 KG

Other OEMs

BMC

  • 9P921251

KNORR-BREMSE

  • LP4871
  • K035001N00
  • 1194456

Related Products

Vehicles Used

BrandModelModel TypeEngine
BMC
KNORR-BREMSE

FAQ

What are the compatible OEM reference numbers for this part?
The compatible OEM numbers are BMC 9P921251, KNORR-BREMSE 1194456, KNORR-BREMSE K035001N00, and KNORR-BREMSE LP4871.
Is this air compressor suitable for water-cooled systems?
Yes, this unit is designed with water cooling ports (M16x1,5) to maintain stable operating temperatures in heavy commercial vehicles.
What are the primary technical specifications of this unit?
It features a Ø86.0mm cylinder bore, a 46 mm stroke, a 460cm³ swept volume, and M26x1,5 ports for air inlet and outlet.
Which vehicle systems is this component compatible with?
This component is engineered for compatibility with BMC and KNORR-BREMSE heavy commercial vehicle braking systems.
How can I ensure the correct fitment for my fleet?
Please verify the port sizes (M26x1,5 for air and M16x1,5 for water) and cross-reference with your existing technical documentation or authorized distributor.