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7200 921 005 Compatible Compressor Crankshaft

7200 921 005

Summary

This high-strength compressor crankshaft is designed for heavy commercial vehicle air brake compressors. It is compatible with Volvo FL, B5LH, B8R, FE models and Renault Trucks D series, ensuring reliable rotary motion transfer within the compression system.

Product identifiers
EAN Code8699031066813
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Description

The compressor crankshaft acts as the core component of the air brake compressor, responsible for converting the engine's rotary motion into the reciprocating motion required for compression. This high-strength component is essential for maintaining consistent air pressure within the pneumatic braking system of heavy commercial vehicles.

This specific crankshaft is compatible with Volvo FL, Volvo B5LH, Volvo B8R, and Volvo FE engines (D5K, D8K), as well as Renault Trucks D series engines (DTI5, DTI8). It is also designed to work with Knorr-Bremse systems.

To ensure optimal performance and prevent oil leakage or excessive vibration, technicians should inspect the crankshaft assembly during routine maintenance. When replacing this component, it is vital to check the connecting rod bearings and seals to ensure a complete and reliable overhaul of the compressor unit.

Consult your authorized distributor.

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Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
RENAULT TRUCKS
RENAULT TRUCKS D DTI5
RENAULT TRUCKS D DTI8
VOLVO
VOLVO B5LH D5K
VOLVO B8R D8K
VOLVO FE D8K
VOLVO FL D5K
VOLVO FL D8K

FAQ

What is the function of the compressor crankshaft?
The crankshaft transfers rotary motion from the engine to the piston via the connecting rod, which is essential for the compression stroke in air brake systems.
Which vehicles are compatible with this crankshaft?
This part is designed for Volvo FL, B5LH, B8R, and FE models, as well as Renault Trucks D series engines like DTI5 and DTI8.
Can this part be used with Knorr-Bremse systems?
Yes, this component is compatible with Knorr-Bremse systems found in various heavy commercial vehicles.
When should the crankshaft be inspected?
Technicians should inspect the crankshaft if there are signs of excessive vibration, unusual noise, or oil leakage within the compressor unit.