1100 035 021 Single Cylinder Air Compressor for Mercedes-Benz
1100 035 021
Summary
This water-cooled single cylinder air compressor is designed for heavy commercial vehicle brake systems. It features a Ø85.00 mm cylinder bore, a 62 mm stroke, and a 352cm³ swept volume. Engineered for high-duty performance, it ensures reliable air pressure for the pneumatic braking system. Compatible with Mercedes-Benz vehicles. Equivalent to OE Mercedes-Benz 4123520250SP1 and WABCO 4123520020SP1.
| EAN Code | 8699031064529 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 906 130 14 15 SP1
- 412.352.002.0 SP1
-
MERCEDES BENZ
- 906 130 1615 SP1
- 4123520250 SP1
Description
What does a single cylinder compressor do?
This single cylinder air brake compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. By taking drive from the engine, it compresses intake air to provide the necessary pressure for the air processing unit and subsequent delivery to the storage tanks. This component is essential for maintaining consistent braking performance in demanding environments.Vehicle compatibility and design features
This specific model is designed to be compatible with Mercedes-Benz vehicles. It features a robust water-cooled design to manage thermal loads effectively during operation, ensuring long-term reliability under heavy-duty service conditions. The unit includes an integrated ESS feature and a water-cooled valve plate to optimize air delivery and thermal management.Installation and maintenance guidance
For proper installation and maintenance, technicians should verify the water inlet and outlet port connections (M16x1,5) and ensure the air inlet/outlet ports (M26x1,5) are free of debris. Given its single cylinder configuration and 352cm³ swept volume, regular inspection of the cooling lines is vital to prevent overheating and maintain optimal compression efficiency.System performance and selection
Consult your authorized distributor to ensure exact fitment for your specific engine configuration.OE cross-reference
1100 035 021 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE numbers 4123520250SP1, 9061301615SP1. It also replaces WABCO OE numbers 4123520020SP1, 9061301415SP1.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 62 mm |
| Swept Volume | 352cm³ |
| Air Inlet Port | M26x1,5 |
| 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
MERCEDES BENZ
- A9061304315SP1
- A9061304315 SP1
- A9061301615SP1
- A9061301615 SP1
- A9061301415SP1
- A9061301415 SP1
- A9061301315SP1
- A9061301315 SP1
- A4123520250SP1
- A4123520020SP1
- A4123520010SP1
- 9061301615 SP1
- 906.130.1615 SP1
- 906.130.16.15 SP1
- 906 130 16 15 SP1
- 4123520020 SP1
- 412.352.001.0 SP1
- 906 130 1615 SP1
- 4123520250 SP1
WABCO
- 9061304315SP1
- 9061301415SP1
- 9061301315SP1
- 906 130 43 15 SP1
- 906 130 13 15 SP1
- 4123520250SP1
- 4123520020SP1
- 4123520010SP1
- 4123520010 SP1
- 412.352.025.0 SP1
- 906 130 14 15 SP1
- 412.352.002.0 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 single cylinder compressor?
It acts as the first link in the air brake system by compressing intake air to provide high-pressure air for the braking system in heavy commercial vehicles.
Which vehicle brands is this compressor compatible with?
This specific unit is designed for compatibility with Mercedes-Benz vehicles and is built to meet high industry standards.
What are the key technical specifications of this unit?
The unit features a Ø85.00 mm cylinder bore, a 62 mm stroke, a 352cm³ swept volume, and utilizes water cooling via M16x1,5 ports.
How can I identify if my compressor needs replacement?
Technicians should look for symptoms such as inadequate air pressure buildup or excessive heat, which may indicate issues within the compression or cooling cycle.
What are the OE reference numbers of this part?
1100 035 021 directly replaces Mercedes-Benz OE numbers 4123520250SP1, 9061301615SP1. It also replaces WABCO OE numbers 4123520020SP1, 9061301415SP1.