5257958 CUMMINS Twin Cylinder, Air Compressor
2500 170 003
Summary
This high-strength CUMMINS 5257958 Twin Cylinder, Air Compressor features a 460cm³ swept volume and Ø86.00 mm cylinder bore. Designed for water-cooled systems, it includes M26x1,5 air ports and M16x1,5 water ports, ensuring reliable performance in heavy commercial vehicle pneumatic systems.
| EAN Code | 8699031060798 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE LP4871 K035001N00 1194456
- CUMMINS 5257958 4071225 3411777
Description
The CUMMINS 5257958 is a precision-engineered component designed to provide reliable air pressure within the pneumatic braking system. This twin cylinder air compressor is built with high-strength components to withstand rigorous operating conditions in heavy commercial vehicles. It features a dual-cylinder architecture with a swept volume of 460cm³ and a cylinder bore of Ø86.00 mm, ensuring consistent air delivery.
The 5257958 is the OE equivalent of the CUMMINS 5257958 air compressor used in CUMMINS engine applications. This product is engineered for seamless integration and provides long-term durability for workshop technicians and fleet managers managing high-duty pneumatic requirements.
Technical specifications include a 40 mm stroke and M26x1,5 threading for both air inlet and outlet ports. The unit is optimized for water-cooled (W) operation, utilizing M16x1,5 ports for water inlet and outlet to maintain optimal thermal regulation. The through-drive design ensures mechanical stability during operation.
Regular maintenance and checking of the water cooling lines and port connections are recommended to ensure the longevity of the compressor and the stability of the braking system.
The 5257958 is the OE equivalent of the CUMMINS 5257958 air compressor used in CUMMINS engine applications. This product is engineered for seamless integration and provides long-term durability for workshop technicians and fleet managers managing high-duty pneumatic requirements.
Technical specifications include a 40 mm stroke and M26x1,5 threading for both air inlet and outlet ports. The unit is optimized for water-cooled (W) operation, utilizing M16x1,5 ports for water inlet and outlet to maintain optimal thermal regulation. The through-drive design ensures mechanical stability during operation.
Regular maintenance and checking of the water cooling lines and port connections are recommended to ensure the longevity of the compressor and the stability of the braking system.
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
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| CUMMINS | |||
| KNORR-BREMSE |
FAQ
What is the primary function of this air compressor?
This twin cylinder air compressor is designed to generate compressed air for pneumatic braking systems in heavy commercial vehicles.
Which OEM reference numbers is this part compatible with?
This product is compatible with the following OEM code: CUMMINS 5257958.
Does this component require water cooling?
Yes, this model is designed for water-cooled (W) operation via specific M16x1,5 inlet and outlet ports.
What are the key technical dimensions of the cylinders?
The unit features a cylinder bore of Ø86.00 mm and a stroke of 40 mm, providing a total swept volume of 460cm³.
Can this part be used in heavy-duty vehicle fleets?
Yes, it is engineered specifically for heavy commercial vehicle applications requiring high-strength pneumatic components.