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21353433 SP1 Volvo D12 Compatible Single Cylinder Compressor

1300 025 004

Summary

This water-cooled single cylinder compressor is designed for Volvo D12 engines. It features an Ø85.00 mm cylinder bore, a 56 mm stroke, and a swept volume of 318cm³. Equipped with an M26x1,5 air outlet port and an ESS feature for reliable heavy commercial vehicle operation. Equivalent to OE Volvo 21353433SP1.

Product identifiers
EAN Code8699031049564
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Compatible OEM Codes

  • WABCO
    • 912 142 000 0 SP1
    • 912 114 000 0 SP1
    • 912 112 001 0 SP1
    • 912 112 000 0 SP1
  • VOLVO
    • 21353433 SP1
    • 20733974 SP1
    • 20733972 SP1
    • 20451727 SP1

Description

What does a single cylinder compressor do?

This single cylinder compressor provides essential air compression for heavy commercial vehicle pneumatic systems. It is engineered to withstand rigorous operating conditions, ensuring consistent pressure delivery for braking and auxiliary systems. The unit features a water-cooled design to manage thermal loads effectively during continuous operation.

Engine and vehicle compatibility

This component is specifically designed for use in Volvo D12 engines. It maintains high performance within the engine's pneumatic circuit, providing the necessary air supply required for heavy-duty applications. The assembly includes a water-cooled valve plate to ensure optimal thermal regulation.

Installation and maintenance

For proper installation, technicians should verify the water inlet and outlet port requirements (M16x1,5) and the air outlet connection (M26x1,5). Ensuring the gear drive type matches the existing engine configuration is critical for correct fitment. Proper maintenance of the cooling lines is recommended to prevent overheating during long-haul service.

Technical selection guidance

When selecting a replacement, verify the technical specifications such as the Ø35 air inlet port and the 318cm³ swept volume to ensure system compatibility.

OE cross-reference

1300 025 004 (Single Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21353433SP1.

Technical Specifications

Technical Specifications
Cylinder BoreØ85.00
Stroke56 mm
Swept Volume318cm³
Air Inlet PortØ35
Air Outlet PortM26x1,5
Number of Cylinders1
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
Weight20,3 KG

Other OEMs

VOLVO

  • 21353433 SP1
  • 20733974 SP1
  • 20733972 SP1
  • 20451727 SP1

WABCO

  • 9121420000SP1
  • 9121420000 SP1
  • 9121140000SP1
  • 9121140000 SP1
  • 9121120010SP1
  • 9121120010 SP1
  • 9121120000SP1
  • 9121120000 SP1
  • 912.142.000.0 SP1
  • 912.114.000.0 SP1
  • 912.112.001.0 SP1
  • 912.112.000.0 SP1
  • 912 142 000 0 SP1
  • 912 114 000 0 SP1
  • 912 112 001 0 SP1
  • 912 112 000 0 SP1

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
RENAULT TRUCKS Magnum DXi12
VOLVO
VOLVO FH12 D12C
VOLVO FH12 D12D
VOLVO FH16 D16C
VOLVO FM10 D10A
VOLVO FM12 D12C
VOLVO FM12 D12D
VOLVO NH12 D12C
VOLVO VHD D12
VOLVO VNL D12
WABCO

FAQ

What is the cooling type of this compressor?
This single cylinder compressor is a water-cooled unit, featuring M16x1,5 water inlet and outlet ports to manage operating temperatures.
Which engine is this compressor compatible with?
This specific model is designed for use with Volvo D12 engines found in heavy commercial vehicles.
What are the key technical dimensions?
The unit features a Ø85.00 mm cylinder bore, a 56 mm stroke, and a total swept volume of 318cm³.
How should I verify if this fits my vehicle?
Technicians should match the technical specifications like port sizes (M26x1,5 outlet) and drive type against the existing component or chassis information.
What are the OE reference numbers of this part?
1300 025 004 directly replaces Volvo OE number 21353433SP1.