L-Series Jaw Couplings

You’ve seen them all over on shaft-to-shaft applications – even in your local hardware store. The addition of our L-Series drive coupling line means that you can come to Hayes for one stop shopping for all your coupling needs. Replace existing couplings (of a similar design) with Hayes L-Series drive couplings and you may be able to save some $$$$.



  • Quality/repeatable sintered design
  • All purpose three-piece jaw coupling
  • Large size range (L035-L225)
  • Multiple drive inserts (Buna-N, Hytrel)
  • Perfect interchange with other popular domestic brand jaw couplings (of same design).
  • Up to 2,300inlb torque rating
  • Very price competitive!

This three-piece coupling is used on Off-highway construction equipment such as;

  • Blowers
  • Conveyors
  • Agitators
  • Mixers
  • Machine tools
  • Crushers
  • Presses
  • Shaker Conveyors
  • … and more.