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A4111540050SP1 MERCEDES BENZ Single Cylinder, Air Compressor

1100 035 020

Summary

●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 ●Weight: 15,9 KG

EAN Code8699031064512
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Description

The single cylinder air compressor is a vital component in the pneumatic system of heavy commercial vehicles, ensuring consistent air pressure for braking and suspension operations. This high-strength component is designed to withstand rigorous industrial cycles within the engine system.

A4111540050SP1 is the OE-equivalent MERCEDES BENZ single cylinder air compressor used in MERCEDES BENZ heavy-duty vehicles. This part meets strict-spec requirements for cylinder bore (Ø85.00) and stroke (62 mm) to maintain optimal swept volume performance.

Workshop technicians should note that this unit features a water-cooled (W) design with specific port sizes including M26x1,5 for air inlet/outlet and M16x1,5 for water ports. Proper installation ensures the ESS feature and through-drive functionality operate within standard heavy commercial vehicle parameters.

Maintaining the air compressor system with high-grade components is essential for fleet reliability. Regular inspection of the water-cooled valve plate and connection ports prevents pressure drops in the pneumatic circuit.

Technical Specifications

Cylinder BoreØ85.00
Stroke62 mm
Swept Volume352cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders1
Through DriveOK
Air Unloader PortM12x1,5
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight15,9 KG

Other OEMs

Related Products

Vehicles Used

BrandModelEngine
MERCEDES BENZ
WABCO

FAQ

What is the compatibility of the A4111540050SP1 unit?
This air compressor is specifically designed to be compatible with MERCEDES BENZ systems and is an OE-equivalent for part number A4111540050SP1.
What are the technical specifications of this single cylinder compressor?
The unit features a Ø85.00 cylinder bore, 62 mm stroke, 352cm³ swept volume, and uses a water-cooling system (W) with M26x1,5 air ports.
Is this part suitable for heavy commercial vehicle pneumatic systems?
Yes, this is a heavy-duty grade component designed for the high-pressure requirements of heavy commercial vehicle engine and braking systems.
Does this product support water cooling?
Yes, it is a water-cooled (W) component featuring M26x1,5 air ports and M16x1,5 water inlet/outlet ports for thermal management.
Which OEM numbers does this replace?
This part is a direct replacement/equivalent for the MERCEDES BENZ A4111540050SP1 reference.