Give a callcall-icon714-241-9658

Kits for Mercedes and ZF

Your Source for the Highest Quality Transmission
Gasket Kits
on the Market


  • SMS has supplied the aftermarket industry since 1999 with the highest quality kits and we strive to offer the best kits in the world.
  • Our Engineering Office in Germany keeps close relationships with the German manufacturers, which allows SMS to always stay in tune with latest and greatest products and developments.
  • Working with specialized quality-oriented production builders like Precision European Inc. and others ensures ongoing quality control.
  • SMS kits are universal, and our extraordinary kit inventory allows you to cover more transmission models with each SMS kit.
  • Specializing in German transmissions, we concentrate on the professional rebuilder’s needs to ensure engineering improvements.
  • We will not substitute profit for quality and stay committed
    to always offer equal or better quality kits than the OEM manufacturers.
Your SMS Enginneering Team

11633 Martens River Circle Fountain Valley, CA 92708, SMS-Germany Engineering Office Manufacturing Plant


our Distributors