4127040020SP1 WABCO Twin Cylinder, Air Compressor
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4127040020SP1 WABCO Twin Cylinder, Air Compressor

1300 185 002

Summary

●Cylinder Bore: Ø85.00 ●Stroke: 62 mm ●Swept Volume: 704cm³ ●Air Inlet Port: Ø35 ●Air Outlet Port: M26x1,5 ●Number of Cylinders: 2 ●Through Drive: OK ●Water (W) or Air (A) Cooled: W ●Air Unloader Port: M12x1,5 ●Water Inlet Port: M16x1,5 ●Water Outlet Port: M16x1,5 ●With ESS Feature: OK

EAN Code8699031050126
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Compatible OEM Codes

  • WABCO 412 704 016 7 SP1 412 704 016 0 SP1 412 704 013 7 SP1 412 704 013 0 SP1 412 704 007 7 SP1 412 704 007 0 SP1 412 704 002 7 SP1 412 704 002 0 SP1
  • VOLVO 85000491 SP1 70330056 SP1 20866605 SP1 20775224 SP1 20574763 SP1

Description

This high-strength twin cylinder air compressor is engineered to provide reliable pneumatic pressure for heavy commercial vehicle braking systems. The unit features a robust construction designed to withstand demanding operating conditions within the air brake system. It is specifically designed as a water-cooled component to ensure optimal thermal management during intensive usage.

The 4127040020SP1 is the OE equivalent of the WABCO 4127040020SP1 air compressor used in heavy-duty vehicle systems. This precision-engineered part features a cylinder bore of Ø85.00 and a stroke of 62 mm, delivering a swept volume of 704cm³. It is fully compatible with WABCO systems and high-performance braking hardware requirements.

For workshop technicians and fleet managers, this component provides a seamless fit with its specific port configurations, including an M26x1,5 air outlet and M16x1,5 water ports. The integration of the ESS feature and water-cooled valve plate ensures long-term reliability. Regular inspection of the connection ports and water cooling lines is recommended during routine maintenance intervals to ensure system integrity.

Technical Specifications

Cylinder BoreØ85.00
Stroke62 mm
Swept Volume704cm³
Air Inlet PortØ35
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

VOLVO

  • 85000491 SP1
  • 70330056 SP1
  • 20866605 SP1
  • 20775224 SP1
  • 20574763 SP1

WABCO

  • 4127040167SP1
  • 4127040160SP1
  • 4127040160 SP1
  • 4127040137SP1
  • 4127040130SP1
  • 4127040130 SP1
  • 4127040077SP1
  • 4127040070SP1
  • 4127040027SP1
  • 4127040020SP1
  • 412.704.016.0 SP1
  • 412.704.013.0 SP1
  • 412 704 016 7 SP1
  • 412 704 016 0 SP1
  • 412 704 013 7 SP1
  • 412 704 013 0 SP1
  • 412 704 007 7 SP1
  • 412 704 007 0 SP1
  • 412 704 002 7 SP1
  • 412 704 002 0 SP1

Related Products

Repair Kits

Similar Products

Vehicles Used

BrandModelModel TypeEngine
RENAULT TRUCKS Magnum DXi12
VOLVO
VOLVO B9L D9B
VOLVO B9R D9B
VOLVO B9TL D9B
VOLVO FE D9B
VOLVO FH12 D12C
VOLVO FH12 D12D
VOLVO FH16 D16C
VOLVO FM10 D10A
VOLVO FM12 D12C
VOLVO FM12 D12D
VOLVO FM9 D9A
VOLVO FM9 D9B
VOLVO NH12 D12C
VOLVO TAD1140-1172VE D9
VOLVO VHD D12
VOLVO VNL D12
WABCO

FAQ

What are the primary technical specifications of this air compressor?
The unit features a Ø85.00 cylinder bore, a 62 mm stroke, and a 704cm³ swept volume, designed for water-cooled heavy-duty applications.
Which OEM numbers are compatible with this product?
This product is compatible with WABCO 4127040020SP1.
Is this component suitable for heavy commercial vehicles?
Yes, this twin cylinder air compressor is specifically designed for high-demand heavy commercial vehicle braking systems.
Does this unit support water cooling?
Yes, it is a water-cooled (W) model featuring M16x1,5 water inlet and outlet ports for efficient thermal regulation.
Can this part be used with WABCO systems?
Yes, it is engineered to be a direct compatible replacement for specific WABCO system configurations.