2900 080 002 WABCO Compatible Single Cylinder Compressor
2900 080 002
Summary
This water-cooled single cylinder air compressor features an Ø85.00 mm cylinder bore and a 56 mm stroke. Designed for heavy commercial vehicle air brake systems, it ensures reliable pressure delivery with an M30x1,5 air inlet port and M26x1,5 outlet port. Compatible with WABCO systems. Equivalent to OE WABCO 9121400110.
| EAN Code | 8699031071701 |
|---|
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Compatible OEM Codes
-
WABCO
- 912 140 011 0
Description
What does a single cylinder compressor do?
This single cylinder air brake compressor serves as the primary source of compressed air for the pneumatic braking system. By utilizing a single-piston mechanism, it converts mechanical energy into high-pressure air, which is then sent to the air processing unit and tanks to ensure reliable braking performance in heavy commercial vehicles.Compatibility and technical specifications
This unit is specifically designed for applications requiring efficient air delivery, featuring a water-cooled configuration to manage thermal loads during operation. It is compatible with WABCO systems and is suitable for various heavy-duty engine setups where compact, reliable air production is required.Installation and maintenance guidance
The technical specifications include a cylinder bore of Ø85.00 mm and a stroke of 56 mm, providing a swept volume of 318cm³. For installation, note the M30x1,5 air inlet port, M26x1,5 outlet port, and M12x1,5 unloader port, along with M16x1,5 water inlet and outlet ports. The through drive design ensures stable integration with the engine drive system.Operational reliability
Maintaining proper coolant levels in the water jacket is essential to prevent overheating and ensure long-term component integrity. Regular inspection of the valve plate and connection ports will help prevent pressure drops within the braking circuit.OE cross-reference
2900 080 002 (Single Cylinder Compressor) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9121400110.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 56 mm |
| Swept Volume | 318cm³ |
| Air Inlet Port | M30x1,5 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 1 |
| Through Drive | OK |
| Air Unloader Port | M12x1,5 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M16x1,5 |
| Water Outlet Port | M16x1,5 |
| With ESS Feature | OK |
| Water Cooled Valve Plate | OK |
Other OEMs
WABCO
- 9121400110
- 912.140.011.0
- 912 140 011 0
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the primary function of this compressor?
It acts as the first link in the pneumatic system by compressing intake air to supply the brake system in heavy commercial vehicles.
What are the cooling requirements for this unit?
This specific model is water-cooled (W), requiring connection to the vehicle's cooling system via the M16x1,5 water ports.
How can I verify compatibility with my system?
Check that your current unit matches the Ø85.00 mm bore, 56 mm stroke, and specific port sizes like M30x1,5 inlet.
What are common symptoms of a failing compressor?
A decline in brake performance or slow pressure buildup in the tanks often indicates that the compressor requires inspection or replacement.
What are the OE reference numbers of this part?
2900 080 002 directly replaces WABCO OE number 9121400110.