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A4721300015 MERCEDES BENZ Single Cylinder, Air Compressor

1100 330 001

Summary

●Cylinder Bore: Ø92.00 ●Stroke: 54 mm ●Swept Volume: 360cm³ ●Air Inlet Port: Ø34.50 ●Air Outlet Port: M26x1,5 ●Number of Cylinders: 1 ●Through Drive: ✓ ●Air Unloader Port: M10x1 ●Water (W) or Air (A) Cooled: W ●Water Inlet Port: M18x1,5 ●Water Outlet Port: M18x1,5 ●With ESS Feature: ✓ ●Weight: 19,8 KG

EAN Code8699031064949
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Compatible OEM Codes

  • MERCEDES BENZ 472 130 11 15 472 130 08 15 472 130 05 15 472 130 00 15
  • FREIGHTLINER K035912X K034655
  • DETROIT DIESEL DD15
  • BENDIX BA-921

Description

The technical function of this single-cylinder air compressor is to provide consistent pneumatic pressure within the vehicle's braking and pneumatic systems. Engineered with high-strength components, it ensures reliable operation under heavy-duty cycles. This unit features a water-cooling system to maintain optimal thermal stability during intense engine operation.

A4721300015 is the OE equivalent of the MERCEDES BENZ A4721300015 Single Cylinder, Air Compressor used in MERCEDES BENZ heavy commercial vehicles. This precision-engineered component maintains strict compatibility with original engine specifications to ensure seamless integration into the existing air brake system.

For workshop technicians, this compressor is designed for straightforward installation with specific port dimensions including a Ø34.50 air inlet and M26x1,5 outlet. The water-cooled valve plate and specialized M18x1,5 water ports facilitate efficient heat dissipation. Regular maintenance of the cooling lines and checking the M10x1 unloader port functionality is recommended to ensure long-term service reliability.

This component is essential for maintaining the pneumatic integrity of heavy commercial vehicle braking systems. It operates as a vital part of the engine's air production cycle, supporting both air brake and suspension requirements through consistent pressure delivery.

Technical Specifications

Cylinder BoreØ92.00
Stroke54 mm
Swept Volume360cm³
Air Inlet PortØ34.50
Air Outlet PortM26x1,5
Number of Cylinders1
Through DriveOK
Air Unloader PortM10x1
Water (W) or Air (A) CooledW
Water Inlet PortM18x1,5
Water Outlet PortM18x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight19,8 KG

Other OEMs

BENDIX

  • BA-921

DETROIT DIESEL

  • DD15

FREIGHTLINER

  • K035912X
  • K034655

MERCEDES BENZ

  • A4721301115
  • A4721300815
  • A4721300515
  • A4721300015
  • 4721301115
  • 4721300815
  • 4721300515
  • 4721300015
  • 472.130.1115
  • 472.130.11.15
  • 472.130.0815
  • 472.130.08.15
  • 472.130.0515
  • 472.130.05.15
  • 472.130.0015
  • 472.130.00.15
  • 472 130 1115
  • 472 130 0815
  • 472 130 0515
  • 472 130 0015
  • 472 130 11 15
  • 472 130 08 15
  • 472 130 05 15
  • 472 130 00 15

Related Products

Vehicles Used

BrandModelEngine
BENDIX
DETROIT DIESEL DD13
DETROIT DIESEL DD15
FREIGHTLINER Cascadia
MERCEDES BENZ

Documents

  • 1100 330 001 Catalogue Page PDF · 945,32 KB Download

FAQ

What are the compatible OEM numbers for this unit?
This product is a direct replacement for the MERCEDES BENZ A4721300015 reference.
Is this air compressor suitable for heavy commercial vehicles?
Yes, it is specifically designed for heavy commercial vehicle applications like MERCEDES BENZ trucks.
What are the main technical specifications of the ports?
The unit features a Ø34.50 Air Inlet Port, an M26x1,5 Air Outlet Port, and an M18x1,5 Water Inlet/Outlet.
Does this component support water cooling?
Yes, it is a water-cooled (W) single cylinder unit designed for high thermal stability.
What is the weight and cylinder bore size?
The unit has a cylinder bore of Ø92.00 and a total weight of 19.8 KG.