Customer Support

Customer Support

Our goal is to keep you running by supporting you with first-rate service. We provide:

  • Original spare parts with guaranteed availability and express delivery

  • Clear and comprehensive maintenance and spare parts manuals

  • Expert advice on the use, maintenance and repair of our axles

  • Troubleshooting and testing
  • Fair and prompt warranty administration
  • 24/7 Customer Support Portal


Erja Knuth
Customer Support Manager
Customer Support Portal



Sisu Axles Quality and Enviromental Policy are available upon request.
Please contact