lk4951 KNORR-BREMSE Twin Cylinder, Air Compressor
1400 090 008
Summary
●Cylinder Bore: Ø86.00 ●Stroke: 62 mm ●Swept Volume: 720cm³ ●Air Inlet Port: M26x1,5 ●Air Outlet Port: M22x1,5 ●Number of Cylinders: 2 ●Through Drive: OK ●Air Unolder Port: M10x1 ●Water (W) or Air (A) Cooled: W ●Water Inlet Port: M18x1,5 ●Water Outlet Port: M18x1,5 ●With ESS Feature: OK
| EAN Code | 8699031066967 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE LK4951 SP2 LK4951 SP1 K053643N55 SP1 K053643N00 SP2
- SCANIA 2024412 SP1
Description
The VADEN ORIGINAL lk4951 is a high-performance twin cylinder air compressor engineered for heavy-duty pneumatic systems. This component ensures stable air pressure delivery through its robust two-cylinder construction and precise port specifications, making it an essential part for maintaining optimal braking system functionality.
This air compressor is the OE equivalent of the KNORR-BREMSE 2024412SP1 used in SCANIA vehicles. It also serves as a direct replacement for the following reference numbers: K053643N00SP1, K053643N55SP1, LK4951SP1, and LK4951SP2. The unit is specifically designed to meet the stringent requirements of KNORR-BREMSE and SCANIA heavy commercial vehicle systems.
Designed for professional workshop technicians, the unit features a water-cooled architecture with an M26x1,5 air inlet and an M22x1,5 outlet to ensure thermal stability during operation. The integration of the ESS feature and specialized water-cooled valve plate provides enhanced durability under high-load conditions. When performing routine maintenance or system overhauls, always verify the port dimensions and mounting compatibility to ensure seamless installation within the pneumatic circuit.
The technical design focuses on longevity and high-strength performance in demanding environments. The inclusion of a through-drive mechanism ensures reliable power transmission from the engine to the compression stage.
This air compressor is the OE equivalent of the KNORR-BREMSE 2024412SP1 used in SCANIA vehicles. It also serves as a direct replacement for the following reference numbers: K053643N00SP1, K053643N55SP1, LK4951SP1, and LK4951SP2. The unit is specifically designed to meet the stringent requirements of KNORR-BREMSE and SCANIA heavy commercial vehicle systems.
Designed for professional workshop technicians, the unit features a water-cooled architecture with an M26x1,5 air inlet and an M22x1,5 outlet to ensure thermal stability during operation. The integration of the ESS feature and specialized water-cooled valve plate provides enhanced durability under high-load conditions. When performing routine maintenance or system overhauls, always verify the port dimensions and mounting compatibility to ensure seamless installation within the pneumatic circuit.
The technical design focuses on longevity and high-strength performance in demanding environments. The inclusion of a through-drive mechanism ensures reliable power transmission from the engine to the compression stage.
Technical Specifications
| Cylinder Bore | Ø86.00 |
|---|---|
| Stroke | 62 mm |
| Swept Volume | 720cm³ |
| Air Inlet Port | M26x1,5 |
| Air Outlet Port | M22x1,5 |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Air Unloader Port | M10x1 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M18x1,5 |
| Water Outlet Port | M18x1,5 |
| With ESS Feature | OK |
| Water Cooled Valve Plate | OK |
Other OEMs
KNORR-BREMSE
- LK4951 SP2
- LK4951 SP1
- K053643N55 SP1
- K053643N00 SP2
SCANIA
- 2024412 SP1
Related Products
Repair Kits
Similar Products
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| SCANIA |
FAQ
What are the compatible OEM reference numbers for this part?
This product is compatible with the following OEM codes: K053643N00SP1, K053643N55SP1, LK4951SP1, LK4951SP2, 2024412SP1.
Is this air compressor suitable for water-cooled systems?
Yes, this is a water-cooled (W) component featuring specific M18x1,5 ports for both water inlet and outlet to manage thermal loads.
Which vehicle manufacturers is this part compatible with?
This component is designed for systems used by KNORR-BREMSE and SCANIA heavy commercial vehicles.
What are the main technical port specifications?
The unit features an M26x1,5 air inlet port, an M22x1,5 air outlet port, and an M10x1 air unloader port.
Does this model include the ESS feature?
Yes, this specific twin cylinder air compressor is manufactured with the ESS feature included for enhanced system performance.