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3987602 SP1 Compressor compatible with Volvo FL10

1300 050 002

Summary

This water-cooled twin cylinder compressor is designed for Volvo FL10 trucks with TD103 engines. It features an 88.00 mm cylinder bore, a 50 mm stroke, and a 608cm³ swept volume to ensure reliable air pressure for heavy commercial vehicle brake systems. Equivalent to OE Volvo 3987602SP1.

Product identifiers
EAN Code8699031049687
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Compatible OEM Codes

  • KNORR-BREMSE
    • LP 4974 SP1
    • LP 4930 SP1
    • K000236X57 SP1
    • K000236X00 SP1
    • K000236C57 SP1
    • K000236AT SP1
    • K000236000 SP1
    • K000236 SP1
    • II37214AT SP1
    • II37214 SP1
    • II15698AT000 SP1
    • II15698AT SP1
    • II15698 SP1
  • VOLVO
    • 8500006 SP1
    • 8113264 SP1
    • 8112584 SP1
    • 3987602 SP1
    • 20429339 SP1
    • 1628593 SP1

Description

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. By utilizing an engine-driven mechanism, it generates the necessary compressed air pressure required for reliable brake operation and system stability. This specific unit is engineered with high-strength components to withstand rigorous thermal and mechanical stresses during continuous operation.

Compatible vehicles and engines

This compressor is specifically compatible with Volvo FL10 trucks equipped with TD103 engines. It is designed to match the exact requirements of the vehicle's pneumatic circuit, ensuring seamless integration into the engine's cooling and drive systems. It is also suitable for other heavy commercial vehicles requiring high-output air delivery.

Installation and maintenance

The unit features a water-cooled design with a water inlet port of M16x1,5 and an air outlet port of M26x1,5. Technicians should verify the through drive configuration and the ESS feature compatibility during installation to ensure correct performance. Proper maintenance of the coolant circuit is essential to maintain the thermal stability of the valve plate.

Selection guidance

When replacing this unit, it is vital to confirm that all port sizes and mounting interfaces match the original equipment exactly. Always check the removed unit's specifications to ensure a correct fitment for the specific engine variant.

OE cross-reference

1300 050 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3987602SP1.

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
Weight23 KG

Other OEMs

KNORR-BREMSE

  • LP4974 SP1
  • LP4930 SP1
  • K000236ES SP1
  • LP 4974 SP1
  • LP 4930 SP1
  • K000236X57 SP1
  • K000236X00 SP1
  • K000236C57 SP1
  • K000236AT SP1
  • K000236000 SP1
  • K000236 SP1
  • II37214AT SP1
  • II37214 SP1
  • II15698AT000 SP1
  • II15698AT SP1
  • II15698 SP1

VOLVO

  • 8500006 SP1
  • 8113264 SP1
  • 8112584 SP1
  • 3987602 SP1
  • 20429339 SP1
  • 1628593 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 cooling method for this compressor?
This is a water-cooled unit, meaning it connects to the engine's coolant circuit to maintain thermal stability during high demand.
Can I use this instead of a single cylinder model?
Only if the vehicle manufacturer specifies a twin-cylinder variant for that specific engine; otherwise, port locations and drive gears may not match.
What are the key technical specifications?
The unit features an 88.00 mm cylinder bore, a 50 mm stroke, a 608cm³ swept volume, and weighs 23 KG.
How should I ensure correct fitment?
Check that the air outlet port (M26x1,5), water ports (M16x1,5), and drive type match your removed unit's specifications exactly.
What are the OE reference numbers of this part?
1300 050 002 directly replaces Volvo OE number 3987602SP1.