Choose HMS for all your drivetrain needs and custom starting systems.

In 1973, Clark, now Dana Spicer Clark-Hurth a global leader in aftermarket drivetrain parts, chose Hydro-Mechanical Systems (HMS) as one of two prime Authorized Off-Highway Service Centers in the world. Over forty years, HMS has helped thousands of Dana Spicer powertrain systems outlast their warranties through its commitment to a plentiful and diverse inventory, superior engineering, technical and mechanical expertise and customer service that's best in class

  • - Extensive Parts Inventory
  • - New Drivetrain Systems
  • - Rebuilt Exchange Units
  • - Superior Test Bench
  • - Annually Certified Technicians
  • - 3 Engineers On Staff
  • - Complete Library of Technical Data