Service for trucks - Air compressors - Support

Air compressor hotline

The team behind the air compressor hotline is made up of specialists from Voith Turbo working worldwide on troubleshooting, initial start-ups, and retrofits. The air compressor hotline tasks generally include technical clarification of questions regarding the air compressor. The team supports you with determining the cause of the error and providing the correct spare part number.

If you know the part number, contact our department for spare parts orders directly.

Technical Support
Spare Parts Orders

To provide you with specific, comprehensive advice, we require from you the following information:

Air compressor type
Unit part number
Unit serial number
Vehicle manufacturer
Vehicle type
Date of first registration

Voith Air Compressor FAQ


Where can I purchase a Voith air compressor and spare parts?

Tel.: +49 7951/32-1644
Fax.: +49 7951/32-756

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For what vehicles are Voith air compressors available?

Learn more

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How are warranty cases handled?

In the event of a warranty claim, please contact technical support:

Tel.: +49 7951/32-1555

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What are the benefits of Voith air compressors for customers?

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Is a repair possible? Who can/may perform the repair?

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I have a technical problem with a air compressor, vehicle air system

Hotline, contact

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What air compressor versions does Voith have for which OEMs and vehicles?

Type Model
Daimler OM457 OM936LA OM470LA OM471LA OM472LA OM473LA
Volvo D9 D12 D13
Renault DTI 13

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What should be noted when retrofitting the vehicle?

Checking / cleaning / replacing the components of the compressed air generation and preparation system; refer to the retrofit instructions for detailed information

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Why do certain parts have to be replaced during the retrofit?

Due to contamination and damage to the compressed air generation and preparation system that can negatively impact the operational behavior of the Voith compressor after the retrofit.

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How does the Voith SLS work and is there an explanation for noises?

The Voith SLS is an idling system that switches the 1st compression stage to zero pressure when the air compressor is in non-conveyance mode. An external signal is not required for this. SLS switching is oriented to the pressure level in the pressure line. The function of the SLS generates a clocked mechanical noise in the non-conveyance mode.

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What are the torques for screws and screw connections on the Voith air compressor?

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Service Training

We are pleased to conduct training on our products custom-tailored to you.

Our experienced trainers offer a broad spectrum of subjects / courses:

  • Diagnosis and repair of Voith compressors
  • Design and function of Voith compressors
  • Retrofit of Voith compressors
  • Training for workshop personnel, driving instructors, professional drivers, shipping companies, etc.



Please send your written application by regular mail, fax, or email to:

Voith Turbo GmbH & Co. KG
Gottfried-Linke-Straße 205
D-38239 Salzgitter

If you have any questions, please contact Ms Sabrina Lipok at +49 5341 21 5446 or Mr Sascha Koch at +49 5341 21 4872.


You will receive a confirmation with additional information three weeks prior to the start of the training course. Should you need to cancel a registration, please inform us promptly so that we can plan accordingly.


Voith Turbo GmbH & Co. KG
Mobility Service
Hardtstraße 8
74564 Crailsheim, Germany


Technical Support
Tel. +49 7951/32-1555

Spare parts orders
Tel. +49 7951/32-1644
Fax +49 7951/32-574

Ms Sabrina Lipok:
Tel. +49 5341 21 5446
Mr Sascha Koch:
Tel. +49 5341 21 4872

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Mobility service information system

Click here for more information about the mobility service information system


Product Range Air Compressors

Product Range Air Compressors

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More Air. Compressors for Retrofits

More Air. Compressors for Retrofits

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