A4571304515 SP1 (without gear), Twin Cylinder, Air Compressor
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A4571304515 SP1 (without gear), Twin Cylinder, Air Compressor

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Summary

●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: ✓ ●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: ✓ ●Water Cooled Valve Plate: ✓

EAN Code8699031064482
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Description

The heavy-duty Twin Cylinder, Air Compressor is a vital component designed to ensure consistent pneumatic pressure within the vehicle's braking system. This unit features a high-strength design with a cylinder bore of Ø85.00 and a 56 mm stroke, providing reliable air generation for heavy commercial vehicle applications. The integrated water-cooling system and water-cooled valve plate ensure optimal thermal management during intense operation.

A4571304515 SP1 is the OE-equivalent of the MERCEDES BENZ A4571304515 SP1 Twin Cylinder, Air Compressor used in MERCEDES BENZ heavy commercial vehicles. This part is engineered to meet strict technical requirements for durability and performance. It features specific port dimensions including an M26x1,5 air inlet/outlet and an M12x1,5 unloader port to ensure seamless integration with existing pneumatic systems.

Workshop technicians should pay close attention to the water-cooled ports (M16x1,5) during installation to prevent leaks and ensure proper cooling flow. Regular maintenance of the air unloader and checking the integrity of the through-drive connection is recommended to maintain system pressure. This component is specifically designed for professional service environments to maintain high-duty cycles in demanding transport environments.

Technical Specifications

Cylinder BoreØ85.00
Stroke56 mm
Swept Volume636cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders2
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

Other OEMs

MERCEDES BENZ

WABCO

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Vehicles Used

BrandModelEngine
KENWORTH
MERCEDES BENZ
MERITOR
PACCAR
PETERBILT
WABCO

FAQ

Is this part compatible with MERCEDES BENZ systems?
Yes, this Twin Cylinder, Air Compressor is fully compatible with MERCEDES BENZ systems and is an OE equivalent for A4571304515 SP1.
What are the main technical specifications for this compressor?
The unit features a Ø85.00 cylinder bore, 56 mm stroke, 636cm³ swept volume, and uses a water-cooling system via M16x1,5 ports.
Does this product include the ESS feature?
Yes, this model includes the ESS feature and a water-cooled valve plate for enhanced reliability in heavy-duty cycles.
What are the port sizes for the air inlet and outlet?
Both the air inlet port and the air outlet port are designed with an M26x1,5 specification for secure connection.
Can this be used as an OE replacement?
Absolutely. This part serves as a direct replacement for the MERCEDES BENZ A4571304515 SP1 OEM reference.