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1300 050 006 Volvo Twin Cylinder Air Compressor

1300 050 006

Summary

High-performance water-cooled twin cylinder compressor compatible with Volvo F10, F12, and FH12 series. This unit features an Ø88.00 cylinder bore, 50 mm stroke, and a 608cm³ swept volume to ensure efficient air production for heavy commercial vehicle brake systems. Equivalent to OE Knorr-Bremse II30899SP1 and Volvo 20442353SP1.

Product identifiers
EAN Code8699031049809
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Compatible OEM Codes

  • KNORR-BREMSE
    • LP4960 SP1
    • K000237X00 SP1
    • K000237V SP1
    • K000237C57 SP1
    • K000237000 SP1
    • II30899ATV SP1
    • II30899 SP1
  • VOLVO
    • 85000065 SP1
    • 8157550 SP1
    • 81128514 SP1
    • 8112851 SP1
    • 20442353 SP1

Description

What does a twin cylinder compressor do?

This twin cylinder compressor is an essential engine-driven component designed to generate reliable compressed air for heavy-duty braking systems. By utilizing two piston-cylinder assemblies, this unit provides higher air output and faster reservoir filling compared to single-cylinder alternatives, making it ideal for high-demand pneumatic systems. Built with high-strength components, it ensures consistent performance under intense operating conditions.

Compatible Volvo models and engines

This specific model is designed for a wide range of Volvo vehicles, including the F10, F12, FH12, FL10, FL12, NH12, NL10, NL12, B10B, B10M, and B12 models. It is specifically engineered to work with Volvo engines such as the TD102, TD122, D12A, TD103, D10A, and TD123. This unit is also compatible with Knorr-Bremse systems.

Installation and maintenance guidance

Maintenance technicians should note the water-cooled design and the specific port configurations: an Ø29 air inlet port and M26x1,5 air outlet port. The unit includes an M22x1,5 air unloader port and M16x1,5 water ports to ensure proper thermal regulation. When replacing the unit, verify that the through drive and mounting interfaces match the original equipment specifications to ensure seamless integration.

System integration and selection

Regular inspection of the water cooling lines and port seals is recommended to prevent pressure drops or overheating in the pneumatic circuit.

OE cross-reference

1300 050 006 (Twin Cylinder Compressor) is the equivalent of the Knorr-Bremse and Volvo OE numbers. This part directly replaces Knorr-Bremse OE numbers II30899SP1, II30899ATVSP1, K000237000SP1, K000237C57SP1, K000237VSP1, K000237X00SP1, LP4960SP1. It also replaces Volvo OE numbers 20442353SP1, 8112851SP1, 81128514SP1, 8157550SP1, 85000065SP1.

Technical Specifications

Technical Specifications
Cylinder BoreØ88.00
Stroke50 mm
Swept Volume608cm³
Air Inlet PortØ29
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Air Unloader PortM22x1,5
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK

Other OEMs

KNORR-BREMSE

  • K000237ES SP1
  • LP4960 SP1
  • K000237X00 SP1
  • K000237V SP1
  • K000237C57 SP1
  • K000237000 SP1
  • II30899ATV SP1
  • II30899 SP1

VOLVO

  • 85000065 SP1
  • 8157550 SP1
  • 81128514 SP1
  • 8112851 SP1
  • 20442353 SP1

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B12 D12A
VOLVO F10 TD102
VOLVO F12 TD122
VOLVO FH12 D12A
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO NH12 D12A
VOLVO NL10 D10A
VOLVO NL12 D12A

FAQ

What is the function of a twin cylinder compressor?
A twin cylinder compressor uses two piston assemblies to produce higher compressed air volume per revolution, ensuring faster pressure buildup in the vehicle's braking system.
Which Volvo engines are compatible with this unit?
This unit is compatible with several Volvo engines including the D12A, TD102, TD122, TD103, D10A, and TD123 engines found in various truck models.
Is this a water-cooled or air-cooled compressor?
This is a water-cooled compressor designed to manage heat effectively during heavy-duty operation using M16x1,5 water inlet and outlet ports.
How can I ensure correct fitment for my truck?
Technicians should verify that the cylinder bore (Ø88.00), stroke (50 mm), and outlet port (M26x1,5) match the existing component installed on the engine.
What are the OE reference numbers of this part?
1300 050 006 directly replaces Knorr-Bremse OE numbers II30899SP1, II30899ATVSP1, K000237000SP1, K000237C57SP1, K000237VSP1, K000237X00SP1, LP4960SP1. It also replaces Volvo OE numbers 20442353SP1, 8112851SP1, 81128514SP1, 8157550SP1, 85000065SP1.