The 36730380 Ingersoll Rand OEM Drive Coupler is an OEM coupling for Ingersoll Rand DM-series drilling rig platforms including the DM-45, DM-50, and DM-L. This heavy-duty coupling handles high-torque power transmission in rotary blasthole drilling operations.
Drilling rigs operate under the most demanding conditions in the industrial coupling market. The coupling must transmit sustained high torque while absorbing the torsional shock of drilling through varying rock formations. Coupler failure means immediate downtime that mining operations cannot afford.
The 36730380 matches IR’s OEM specifications. Follow the rig service manual for installation. Inspect at every scheduled maintenance interval.
Stark Industrial Products supplies drilling rig couplers with expedited shipping to mine sites.











