1400 090 011 Twin Cylinder Compressor for Scania
1400 090 011
Summary
This water-cooled twin cylinder compressor is designed for Scania heavy commercial vehicles. It features a 720cm³ swept volume, 62 mm stroke, and an Ø86.00 cylinder bore to ensure reliable air pressure delivery in demanding service environments. Equivalent to OE Knorr-Bremse K009580 and Scania 1901246.
| EAN Code | 8699031068114 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- LK4949
- K009580000
- K009580
-
SCANIA
- 1901246
Description
What does a twin cylinder compressor do?
This twin cylinder compressor serves as a vital engine-driven component within the air brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it generates compressed air more efficiently than single-cylinder units, ensuring rapid reservoir replenishment. This specific model is engineered with high-strength components to withstand the rigorous thermal and mechanical stresses found in heavy-duty braking systems.Vehicle compatibility and fitment
This unit is specifically compatible with Scania trucks and is also fitted to other heavy commercial vehicles requiring high air output. It is designed to meet the requirements of multi-axle tractor units and heavy-duty transport vehicles. The assembly includes an ESS feature and a water-cooled valve plate to manage operating temperatures effectively during continuous use.Installation and maintenance
Installation should be performed by a workshop technician to ensure correct alignment of the through drive and proper connection of the M18x1,5 water ports. Monitoring the M26x1,5 air inlet and M22x1,5 air outlet connections during maintenance is essential to prevent leaks. Regular checks of the water cooling circuit are recommended to maintain optimal performance.System troubleshooting
Proper selection ensures compatibility with Scania systems and Knorr-Bremse systems. Maintaining correct oil levels and inspecting the piston movement can prevent premature wear in the cylinder assemblies.OE cross-reference
1400 090 011 (Twin Cylinder Compressor) is the equivalent of the Knorr-Bremse and Scania OE numbers. This part directly replaces Knorr-Bremse OE numbers K009580, K009580000, LK4949. It also replaces Scania OE number 1901246.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 |
| Weight | 26,8 KG |
Other OEMs
KNORR-BREMSE
- LK4949
- K009580000
- K009580
SCANIA
- 1901246
Related Products
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| SCANIA |
FAQ
What is the primary function of this twin cylinder compressor?
It generates compressed air for the vehicle's braking system using two piston-cylinder assemblies, providing higher output than single-cylinder models.
Which vehicle brands is this compressor compatible with?
This unit is compatible with Scania vehicles and works within systems designed by Knorr-Bremse.
How does the water cooling feature benefit the system?
The water-cooled design, featuring M18x1,5 ports, helps manage internal temperatures to ensure long-term reliability under high loads.
What technical specifications define this unit?
It features a 720cm³ swept volume, a 62 mm stroke, and an Ø86.00 cylinder bore for efficient air production.
What are the OE reference numbers of this part?
1400 090 011 directly replaces Knorr-Bremse OE numbers K009580, K009580000, LK4949. It also replaces Scania OE number 1901246.