1100 020 021 Mercedes-Benz Compatible Twin Cylinder Compressor
1100 020 021
Summary
This water-cooled twin cylinder compressor features a Ø85.00 mm bore, 56 mm stroke, and 636cm³ swept volume. Designed for heavy commercial vehicle air brake systems, it includes an ESS feature and water-cooled valve plate, ensuring high air output for demanding applications. Compatible with Mercedes-Benz. Equivalent to OE Mercedes-Benz 4571302415SP2 and WABCO 4571302415SP2.
| 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, utilizing two piston-cylinder assemblies to generate high-volume compressed air. Engineered with heavy-duty grade materials, this unit ensures reliable pressure delivery for demanding pneumatic systems.Technical specifications and compatibility
This specific model is designed for compatibility with Mercedes-Benz applications. It features a Ø85.00 mm cylinder bore, a 56 mm stroke, and a 636cm³ swept volume to provide efficient air production. The unit is water-cooled and includes an integrated ESS feature and a water-cooled valve plate to manage thermal loads effectively.Installation and maintenance guidance
For correct installation, technicians should verify the port specifications, including the M26x1.5 air inlet and outlet ports and the M12x1.5 unloader port. Ensure that the water inlet and outlet ports (M16x1.5) are properly connected to the cooling circuit to maintain optimal operating temperatures during service intervals.Selection and replacement advice
When replacing this unit, it is essential to match the mounting interface and drive type to ensure seamless integration with the existing engine configuration. Consult your authorized distributor.OE cross-reference
1100 020 021 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE numbers 4571302415SP2, 4571304415SP2. It also replaces WABCO OE numbers 4571302415SP2, 4571304415SP2.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 primary function of this twin cylinder compressor?
It is an engine-driven unit that generates compressed air via two piston assemblies to provide high air output for heavy commercial vehicle brake systems.
Which vehicles are compatible with this component?
This unit is designed to be compatible with Mercedes-Benz vehicles requiring high-capacity air production for pneumatic systems.
What are the technical specifications of this unit?
The compressor features a Ø85.00 mm bore, 56 mm stroke, 636cm³ swept volume, and is water-cooled with M26x1.5 ports.
Can I replace a single cylinder compressor with this twin cylinder model?
Only if the vehicle manufacturer specifies a twin cylinder variant; mounting flanges, drive gears, and port locations must match exactly.
What are the OE reference numbers of this part?
1100 020 021 directly replaces Mercedes-Benz OE numbers 4571302415SP2, 4571304415SP2. It also replaces WABCO OE numbers 4571302415SP2, 4571304415SP2.