411 151 009 0 SP1 Compatible Single Cylinder Compressor
1100 045 021
Summary
This water-cooled single cylinder compressor is designed for heavy commercial vehicle air brake systems. It features a Ø85.00 mm cylinder bore, a 42 mm stroke, and an air inlet port size of M26x1.5, providing reliable pressure for braking performance. Compatible with WABCO systems. Equivalent to OE WABCO 4111510090SP1.
| EAN Code | 8699031064635 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 906 130 58 15 SP1
- 906 130 54 15 SP1
- 906 130 50 15 SP2
-
WABCO
- 411 151 012 0 SP1
- 411 151 009 0 SP1
Description
This single cylinder air brake compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. By compressing intake air and delivering it to the air processing unit, it ensures the necessary pressure is maintained for safe braking operations. This specific model is designed with a water-cooled architecture to prevent overheating during sustained heavy-duty service cycles.
This component is engineered for high-duty cycles and is compatible with WABCO systems. It features a single-piston design with a swept volume of 238cm³ and an air outlet port of Ø30. The unit utilizes a water-cooled valve plate to maintain optimal thermal stability during operation.
For proper installation and maintenance, technicians should verify the integrity of the water inlet and outlet ports (M14x1.5) to prevent leaks in the cooling circuit. Regular inspection of the piston and ring assembly is recommended to ensure consistent compression efficiency and to prevent sudden pressure drops in the braking system.
Consult your authorized distributor.
This component is engineered for high-duty cycles and is compatible with WABCO systems. It features a single-piston design with a swept volume of 238cm³ and an air outlet port of Ø30. The unit utilizes a water-cooled valve plate to maintain optimal thermal stability during operation.
For proper installation and maintenance, technicians should verify the integrity of the water inlet and outlet ports (M14x1.5) to prevent leaks in the cooling circuit. Regular inspection of the piston and ring assembly is recommended to ensure consistent compression efficiency and to prevent sudden pressure drops in the braking system.
Consult your authorized distributor.
OE cross-reference
1100 045 021 (Single Cylinder Compressor) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4111510090SP1.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 42 mm |
| Swept Volume | 238cm³ |
| 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 KG |
Other OEMs
MERCEDES BENZ
- A9061305815SP1
- A9061305815 SP1
- A9061305415SP1
- A9061305415 SP1
- A9061305015SP2
- 9061305815 SP1
- 9061305415 SP1
- 9061305015 SP2
- 906.130.5815 SP1
- 906.130.58.15 SP1
- 906.130.5415 SP1
- 906.130.54.15 SP1
- 906 130 5815 SP1
- 906 130 5415 SP1
- 906 130 58 15 SP1
- 906 130 54 15 SP1
- 906 130 50 15 SP2
WABCO
- 4111510120SP1
- 4111510120 SP1
- 4111510090SP1
- 4111510090 SP1
- 411.151.009.0 SP1
- 411 151 012 0 SP1
- 411 151 009 0 SP1
Related Products
Repair Kits
Similar Products
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the function of this single cylinder compressor?
It acts as the primary source of compressed air for the vehicle's pneumatic braking system, converting engine power into pressurized air.
Is this compressor suitable for heavy-duty applications?
Yes, because it is a water-cooled model, it is specifically designed to manage heat during long-haul or high-load operations.
What are the key technical dimensions?
The unit features a Ø85.00 mm cylinder bore, a 42 mm stroke, and a 238cm³ swept volume.
How can I identify if the compressor needs replacement?
Technicians should look for symptoms like slow pressure build-up, air leaks from the M26x1.5 inlet, or excessive heat in the cooling ports.
What are the OE reference numbers of this part?
1100 045 021 directly replaces WABCO OE number 4111510090SP1.