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20845313 SP1 VOLVO (7600 850 006, 8131848, 7408131848) Air Compressor

1300 190 006

Summary

The 20845313 SP1 is a high-performance Twin Cylinder Air Compressor designed for VOLVO heavy commercial vehicles. Featuring a Ø85.00 Cylinder Bore and 62 mm Stroke, this water-cooled unit ensures optimal pneumatic pressure and system reliability in demanding environments.

EAN Code8699031050195
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Compatible OEM Codes

  • VOLVO 21379906 SP1 21172036 SP1 20845313 SP1
  • WABCO 412 704 018 0 SP1

Description

This heavy-duty Twin Cylinder Air Compressor is engineered to provide consistent pneumatic pressure for heavy commercial vehicle braking and auxiliary systems. Built with high-strength components, the unit features a Ø85.00 cylinder bore and a 62 mm stroke to ensure optimal swept volume and performance during operation. The integrated water-cooling system enhances thermal management, maintaining stability under high-load conditions.

20845313 SP1 is the OE-equivalent of the VOLVO 20845313 SP1 air compressor used in various heavy-duty truck applications. It is fully compatible with references including 7600 850 006, 8131848, and 7408131848 with gear. This component is specifically designed to meet the technical requirements of VOLVO systems, ensuring seamless integration with existing hardware.

For workshop technicians, this assembly offers streamlined installation with standardized port sizes: an Air Inlet Port of Ø35, an Air Outlet Port of M26x1,5, and M16x1,5 dimensions for both water inlet and outlet ports. The unit includes an ESS feature and a water-cooled valve plate to support long-term durability. Regular maintenance of the cooling lines and checking for air leaks is recommended to ensure maximum service life in commercial fleets.

Technical Specifications

Cylinder BoreØ85.00
Stroke62 mm
Swept Volume704cm³
Air Inlet PortØ35
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Air Unloader PortM16x1,5
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight24,8 KG

Other OEMs

VOLVO

  • 21379906 SP1
  • 21172036 SP1
  • 20845313 SP1

WABCO

  • 4127040180SP1
  • 4127040180 SP1
  • 412.704.018.0 SP1
  • 412 704 018 0 SP1

Related Products

Vehicles Used

BrandModelEngine
VOLVO
WABCO

FAQ

What are the compatible OEM numbers for this air compressor?
This product is a direct replacement for OEM codes: 20845313 SP1, 7600 850 006, 8131848, and 7408131848 with gear.
Is this component compatible with VOLVO heavy trucks?
Yes, this unit is specifically designed for compatibility with VOLVO heavy commercial vehicle systems.
What are the technical specifications regarding the cylinder bore?
The unit features a Ø85.0 much bore and a stroke of 62 mm for consistent volumetric output.
Does this air compressor require water cooling?
Yes, this is a water-cooled (W) model with M16x1,5 inlet and outlet ports for thermal management.
What is the weight of the product?
The total weight of this twin cylinder air compressor assembly is approximately 24.8 KG.