2500 170 003 Compatible Twin Cylinder Compressor
2500 170 003
Summary
This water-cooled twin cylinder compressor features a 460cm³ swept volume and Ø86.00 mm cylinder bore. Designed for heavy commercial vehicle air brake systems, it ensures efficient air delivery. Compatible with Cummins and Knorr-Bremse systems. Equivalent to OE Cummins 3411777 and Knorr-Bremse 1194456.
| EAN Code | 8699031060798 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LP4871
- K035001N00
- 1194456
-
CUMMINS
- 5257958
- 4071225
- 3411777
Description
What does a twin cylinder compressor do?
This twin cylinder compressor is an essential engine-driven component within the air brake system of heavy commercial vehicles, designed to generate a high volume of compressed air through two piston-cylinder assemblies.Compatibility and technical specifications
The unit provides superior air output compared to single-cylinder models by utilizing two compression strokes per crankshaft revolution, making it ideal for high-demand applications. This specific model is water-cooled and features a 460cm³ swept volume with a Ø86.00 mm cylinder bore. It is compatible with Cummins and Knorr-Bremse systems.Installation and maintenance
For professional installation, ensure the water inlet and outlet ports (M16x1,5) are properly connected to the cooling circuit. The air inlet and outlet ports utilize M26x1,5 threading to ensure secure connections within the pneumatic circuit. Maintaining clean coolant flow is vital for the longevity of the water-cooled valve plate.Troubleshooting guidance
Regular inspection of the through drive mechanism and port seals is recommended to prevent pressure drops in the pneumatic system. Consult your authorized distributor to verify exact fitment for your specific vehicle configuration.OE cross-reference
2500 170 003 (Twin Cylinder Compressor) is the equivalent of the Cummins and Knorr-Bremse OE numbers. This part directly replaces Cummins OE numbers 3411777, 4071225, 5257958. It also replaces Knorr-Bremse OE numbers 1194456, K035001N00, LP4871.Technical Specifications
| Cylinder Bore | Ø86.00 |
|---|---|
| Stroke | 40 mm |
| Swept Volume | 460cm³ |
| Air Inlet Port | M26x1,5 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M16x1,5 |
| Water Outlet Port | M16x1,5 |
| Water Cooled Valve Plate | OK |
| Weight | 23,2 KG |
Other OEMs
CUMMINS
- 5257958
- 4071225
- 3411777
KNORR-BREMSE
- LP4871
- K035001N00
- 1194456
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| CUMMINS | |||
| KNORR-BREMSE |
FAQ
What is the primary function of this twin cylinder compressor?
It generates compressed air for the vehicle's air brake system using two piston-cylinder assemblies to provide higher output than single-cylinder units.
Which cooling method does this unit use?
This specific model is a water-cooled unit, featuring M16x1,5 ports for water inlet and outlet to manage operating temperatures.
What are the key technical dimensions for this part?
The unit features a Ø86.00 mm cylinder bore, a 40 mm stroke, and a total swept volume of 460cm³.
Is this compressor compatible with Knorr-Bremse systems?
Yes, this compressor is designed to be compatible with Knorr-Bremse systems as well as Cummins components.
What are the OE reference numbers of this part?
2500 170 003 directly replaces Cummins OE numbers 3411777, 4071225, 5257958. It also replaces Knorr-Bremse OE numbers 1194456, K035001N00, LP4871.