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51541009903 MAN Compatible Twin Cylinder, Air Compressor

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Summary

The 51541009903 Twin Cylinder Air Compressor is a heavy-duty component engineered for precision. Features include a Ø100.00 Cylinder Bore, 46mm Stroke, and 720cm³ Swept Volume. Designed with M26x1,5 Air Ports and M22x1,5 Water Ports, this water-cooled unit ensures stable performance in heavy commercial vehicles like MAN LIONS CITY and LIONS CLA (Engine D 2866).

EAN Code8699031052090
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Description

The high-strength twin cylinder air compressor is a critical component for maintaining consistent pneumatic pressure within the vehicle's braking system. Designed to handle demanding operational cycles, this unit provides reliable air supply for heavy commercial vehicle applications. Its robust construction ensures that the pneumatic system remains stable even under high-load conditions.

This specific air compressor is the OE-equivalent of the MAN 51.54100-9903 twin cylinder air compressor used in the MAN LIONS CITY and LIONS CLA models with the D 2866 engine. It is engineered to meet exact technical specifications, ensuring seamless integration with original engine systems and maintaining the high standards required for heavy-duty transport services.

For workshop technicians, this unit features a water-cooling system with M22x1,5 inlet and outlet ports to manage thermal loads effectively. The assembly includes a through-drive design and precise M26x1,5 air ports to facilitate easy installation and long-term durability. Regular maintenance of the cooling-water circuit and checking the air-inlet connections are recommended to ensure optimal service intervals for fleet managers.

Technical Specifications: Cylinder Bore Ø100.00, Stroke 46mm, Swept Volume 720cm³, Air Inlet/Outlet M26x1,5, Water Inlet/Outlet M22x1,5, and a weight of 32.2 KG.

Technical Specifications

Cylinder BoreØ100.00
Stroke46mm
Swept Volume720cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Water (W) or Air (A) CooledW
Water Inlet PortM22x1,5
Water Outlet PortM22x1,5
Water Cooled Valve PlateOK
Weight32,2 KG

Other OEMs

Related Products

Vehicles Used

BrandModelEngine
AYATS
MAN
MAN LIONS CITY D 2866
MAN LIONS CLA D 2866
NEOPLAN Euroliner D 2866
NEOPLAN Trendliner D 2866
VAN HOOL A-Serie E 2866
VAN HOOL Serie 9 D 2866

FAQ

What are the compatible OEM numbers for this air compressor?
This product is an exact equivalent for the MAN 51.54100-9903 specification.
Which vehicle models is this twin cylinder compressor compatible with?
It is designed for heavy commercial vehicles such as the MAN LIONS CITY and LIONS CLA using the D 2866 engine.
Does this component require water cooling?
Yes, this is a water-cooled (W) unit featuring M22x1,5 water inlet and outlet ports.
What are the technical dimensions of the cylinder bore and stroke?
The unit features a Ø100.00 cylinder bore and a 46mm stroke with a 720cm³ swept volume.
Is this part suitable for heavy-duty commercial applications?
Yes, it is engineered with high-strength components specifically for heavy commercial vehicle pneumatic systems.