A4571302615SP2 Mercedes-Benz Twin Cylinder Air Compressor
1100 020 021
Summary
This water-cooled twin cylinder compressor is designed for Mercedes-Benz heavy commercial vehicles. Featuring a 636cm³ swept volume, Ø85.00 cylinder bore, and 56 mm stroke, this unit ensures reliable air production for braking systems. Built with high-strength components to withstand demanding service conditions. Equivalent to OE Mercedes-Benz A4571302615SP2.
| EAN Code | 8699031064499 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 457 130 4415 SP2
- 457 130 2415 SP2
-
MERCEDES BENZ
- 457.130.4415 SP2
- 457.130.2415 SP2
Description
What does a twin cylinder compressor do?
This twin cylinder compressor serves as a critical engine-driven component within the air brake system of heavy commercial vehicles, generating the necessary compressed air pressure for reliable braking performance. The unit utilizes two piston-cylinder assemblies to provide higher air output compared to single-cylinder alternatives, ensuring faster reservoir filling during intense operation.Vehicle compatibility and technical specs
This specific model is compatible with Mercedes-Benz trucks and heavy commercial applications. It features a water-cooled design with a Ø85.00 cylinder bore and a 56 mm stroke, delivering a total swept volume of 636cm³. The unit includes an ESS feature and is equipped with water inlet and outlet ports measuring M16x1,5.Installation and maintenance guidance
For professional installation, technicians should ensure all connection points are secure, specifically the M26x1,5 air inlet/outlet ports and the M12x1,5 unloader port. Regular inspection of the water cooling circuit and the valve plate is recommended to maintain optimal pressure delivery and prevent system fatigue.Troubleshooting and selection
Consult your authorized distributor to confirm exact fitment for your specific engine configuration.OE cross-reference
1100 020 021 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4571302615SP2.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 56 mm |
| Swept Volume | 636cm³ |
| Air Inlet Port | M26x1,5 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 2 |
| 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 |
| Weight | 22,1 KG |
Other OEMs
MERCEDES BENZ
- A4571304515SP2
- A4571304415SP2
- A4571302615SP2
- A4571302415SP2
- A4571302415SP1
- A4123520270SP1
- 457.130.4515 SP2
- 457.130.45.15 SP2
- 457.130.44.15 SP2
- 457.130.2615 SP2
- 457.130.26.15 SP2
- 457.130.2415 SP1
- 457.130.24.15 SP2
- 457 130 4515 SP2
- 457 130 2615 SP2
- 412 352 027 0 SP1
- 457.130.4415 SP2
- 457.130.2415 SP2
WABCO
- 4571304415SP2
- 4571304415SP1
- 4571302415SP2
- 4571302415SP1
- 4571302415 SP1
- 457.130.44.15 SP1
- 457 130 2415 SP1
- 457 130 24 15 SP1
- 457 130 4415 SP2
- 457 130 2415 SP2
Related Products
Repair Kits
Similar Products
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the function of this twin cylinder compressor?
It is an engine-driven unit that generates compressed air for the vehicle's air brake system using two piston assemblies to ensure high air output.
Is this compressor suitable for Mercedes-Benz trucks?
Yes, this unit is designed specifically to be compatible with Mercedes-Benz heavy commercial vehicle systems.
What are the key technical specifications?
This water-cooled unit features a Ø85.00 cylinder bore, a 56 mm stroke, and a 636cm³ swept volume.
How can I identify if the compressor needs replacement?
Technicians should look for symptoms such as slow air reservoir charging or insufficient pressure during braking tests.
What are the OE reference numbers of this part?
1100 020 021 directly replaces Mercedes-Benz OE number A4571302615SP2.