LP4871 KNORR-BREMSE Twin Cylinder, Air Compressor
2500 170 003
Summary
●Cylinder Bore: Ø86.00 ●Stroke: 40 mm ●Sweved 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
| EAN Code | 8699031060798 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE LP4871 K035001N00 1194456
- CUMMINS 5257958 4071225 3411777
Description
The essential function of an air compressor is to provide a consistent supply of pressurized air to the braking system, ensuring reliable deceleration and safety. This twin cylinder unit is engineered with a robust structure to handle high-pressure cycles in heavy commercial vehicle environments.
The LP4871 is the OE equivalent of the KNORR-BREMSE LP4871 air compressor used in specialized braking systems. This high-strength component features a water-cooled design with a cylinder bore of Ø86.00 and a 460cm³ swept volume to ensure optimal thermal management during operation. The product is fully compatible with KNORR-BREMSE hardware.
Designed for professional workshop technicians, this part features an M26x1,5 air port configuration and a through-drive system. Maintenance teams should verify the water inlet and outlet ports (M16x1,5) and ensure the water-cooled valve plate is properly integrated into the cooling circuit to maintain peak performance.
Regular inspection of the air inlet and outlet connections is recommended to prevent pressure drops. Check the integrity of the water cooling lines during routine service intervals to ensure the longevity of the twin cylinder assembly.
The LP4871 is the OE equivalent of the KNORR-BREMSE LP4871 air compressor used in specialized braking systems. This high-strength component features a water-cooled design with a cylinder bore of Ø86.00 and a 460cm³ swept volume to ensure optimal thermal management during operation. The product is fully compatible with KNORR-BREMSE hardware.
Designed for professional workshop technicians, this part features an M26x1,5 air port configuration and a through-drive system. Maintenance teams should verify the water inlet and outlet ports (M16x1,5) and ensure the water-cooled valve plate is properly integrated into the cooling circuit to maintain peak performance.
Regular inspection of the air inlet and outlet connections is recommended to prevent pressure drops. Check the integrity of the water cooling lines during routine service intervals to ensure the longevity of the twin cylinder assembly.
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?
It functions as a twin cylinder unit designed to supply pressurized air to the pneumatic braking system of heavy commercial vehicles.
Which OEM brands is this part compatible with?
This part is an OE equivalent for KNORR-BREMSE systems, specifically referencing code LP4871.
Does this unit require water cooling?
Yes, this model is a water-cooled (W) component featuring specific M16x1,5 water inlet and outlet ports for thermal regulation.
What are the technical specifications for the cylinder?
The unit features a cylinder bore of Ø86.00 and a stroke of 40 mm, providing a total swept volume of 460cm³.
How can I identify if this part fits my system?
Technicians should verify the OEM cross-reference code LP4871 and check the port sizes (M26x1,5) against existing hardware requirements.