412 704 008 0 SP1 WABCO Compatible Single Cylinder Compressor
1100 040 020
Summary
This water-cooled single cylinder compressor features an Ø85.00 mm bore and 62 mm stroke, providing reliable air compression. Designed for heavy-duty performance, it includes M26x1.5 air inlet and M14x1.5 water ports. Compatible with WABCO systems. Equivalent to OE WABCO 4127040080SP1.
| EAN Code | 8699031064604 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 906 130 4615 SP1
- 906 130 46 15 SP1
- 906 130 2515 SP1
- 906 130 25 15 SP1
-
WABCO
- 85000329 SP1
- 85000117 SP1
Description
What does a single cylinder compressor do?
This single cylinder air brake compressor serves as a critical component within the pneumatic system of heavy commercial vehicles. It functions by compressing intake air and delivering it to the air processing unit to maintain necessary pressure for braking operations. Built with high-strength components, this unit is designed to withstand the thermal stresses of continuous heavy-duty use.Compatibility and application
This specific model is engineered for systems requiring efficient air generation, featuring a water-cooled design to prevent overheating during long-haul operations. It is compatible with WABCO systems and is suitable for various heavy commercial vehicle applications where space and reliability are paramount.Installation and maintenance
Technicians should ensure the water cooling circuit is fully operational before installation to maintain optimal operating temperatures. When inspecting the unit, check the M14x1.5 water inlet and outlet ports for any signs of leakage or debris that could impede the cooling process. Proper lubrication and regular checks of the piston movement are essential for maintaining efficiency.Troubleshooting guidance
If air pressure build-up is slow or inconsistent, inspect the single-piston housing and valve plate integrity. Maintaining the integrity of the air outlet port connections helps prevent pressure drops in the primary braking circuit.OE cross-reference
1100 040 020 (Single Cylinder Compressor) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4127040080SP1.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 62 mm |
| Swept Volume | 352cm³ |
| Air Inlet Port | M26x1,5 |
| Air Outlet Port | Ø30 |
| Number of Cylinders | 1 |
| Through Drive | OK |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M14x1,5 |
| Water Outlet Port | M14x1,5 |
| Water Cooled Valve Plate | OK |
| Weight | 12,3 KG |
Other OEMs
MERCEDES BENZ
- A9061304615SP1
- A9061302515SP1
- A085000396SP1
- A085000336SP1
- A020701801SP1
- A020569224SP1
- A020547525SP1
- A020382347SP1
- 9061304615 SP1
- 9061302515 SP1
- 906.130.4615 SP1
- 906.130.46.15 SP1
- 906.130.2515 SP1
- 906.130.25.15 SP1
- 85000396 SP1
- 85000336 SP1
- 20701801 SP1
- 20569224 SP1
- 20547525 SP1
- 20382347 SP1
- 906 130 4615 SP1
- 906 130 46 15 SP1
- 906 130 2515 SP1
- 906 130 25 15 SP1
WABCO
- 85000329SP1
- 85000117SP1
- 4127040080SP1
- 4127040080 SP1
- 4127040010SP1
- 412.704.008.0 SP1
- 412 704 008 0 SP1
- 412 704 001 0 SP1
- 85000329 SP1
- 85000117 SP1
Related Products
Repair Kits
Similar Products
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the primary function of this compressor?
It compresses intake air to provide the necessary pressure for the vehicle's pneumatic braking system.
How does the cooling system work on this unit?
This is a water-cooled model that integrates into the engine cooling circuit to prevent overheating during sustained use.
What are the key technical dimensions?
The unit features a cylinder bore of Ø85.00 mm, a stroke of 62 mm, and a swept volume of 352cm³.
Which systems is this part compatible with?
This compressor is designed to be compatible with WABCO systems in heavy commercial vehicles.
What are the OE reference numbers of this part?
1100 040 020 directly replaces WABCO OE number 4127040080SP1.