Service for Trucks

Air Compressors - Support


Our Service -
Part of Your Business

The team behind the air compressor hotline is made up of specialists from Voith Turbo working worldwide on troubleshooting, initial startups and retrofits.

The air compressor hotline tasks generally include technical clarification of questions regarding the air compressor. The team supports you by 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.

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

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



    For what vehicles are Voith air compressors available?

    Learn more

    How are warranty cases handled?

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


    t +49 7951/32-1555


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

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


    What work should be performed during a vehicle retrofit?

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

    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.

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

    The Voith SLS is an idling system that switches the first 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.

    Service training

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

      Our experienced trainers offer a broad spectrum of subjects and 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.


        Appointment on request


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

          Voith GmbH & Co. KGaA

          Gottfried-Linke-Straße 205
          D-38239 Salzgitter

          Fax: +49 5341 21 1830

          If you have any questions, please contact Ms. Sabrina Schrader 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 GmbH & Co. KGaA

            Mobility Service

            Hardtstra├če 8 74564 Crailsheim, Germany


            t +49 7951 32-1555

            Technical Support


            t +49 7951 32-1555

            Spare Parts Order


            t +49 7321 37-4000

            f +49 7321 37-7805


            Ms. Sabrina Schrader


            t +49 5341 21-5446

            Mr. Sascha Koch


            t +49 5341 21-4872

            Mobility service information system