1100 255 021 Twin Cylinder, Air Compressor — MERCEDES BENZ
1100 255 021
●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
| EAN Code | 8699031064864 |
|---|
Description
This heavy-duty twin cylinder air compressor is engineered to provide consistent pneumatic pressure for heavy commercial vehicle braking systems. Designed with a robust structure, it features a high-strength component build to withstand demanding operational cycles in the air brake system.
1100 255 021 is the OE-equivalent air compressor used in MERCEDES BENZ and WABCO systems. This unit is fully compatible with OEM codes 457 130 55 15 SP1, 457 130 72 15 SP1, 912 510 105 0 SP1, and 912 510 201 0 SP1. The integration of water-cooling capabilities ensures stable thermal management during intensive use.
Workshop technicians should ensure proper alignment of the through-drive and verify the connection of the M26x1,5 inlet/outlet ports. Given its water-cooled design, check the M16x1,5 water inlet and outlet connections for any leaks during installation to maintain optimal performance and prevent overheating in the pneumatic circuit.
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 |
Other OEMs
MERCEDES BENZ
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Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| MERCEDES BENZ | ||
| WABCO |