About Us

Founded in 1973 by a Team of engineers, to this day HMS still goes to extreme measures for its customers, whether it’s supplying hard-to-find Spicer Clark parts overnight, testing and re-testing units before shipment or rebuilding used cores, once considered unfixable. You can feel 100% confident that HMS will supply, fix and build your equipment quickly and accurately, plus ship it promptly to your desired location.

Customer Focused

HMS promises to fix your powertrain systems correctly the first time, every time, all the time.

Bottom line is we'll take care of your drivetrain like it was our own. HMS also has one of the world’s largest and most diverse inventories and supplies only genuine Dana Spicer units, parts and drivetrain systems for all major industrial manufacturers’ off-highway equipment.

If you need a part, we'll have it.
And, we'll ship it anywhere in the world.