Three Piece L075 L-Jaw Coupling for Three Quarter Inch Shafts combines HT250 steel with a Buna-N NBR spider to deliver reliable torque transfer, compact alignment, and durable service for pumps, gearboxes, conveyors, and agricultural equipment

Three-Piece L075 L-Jaw Coupling for 3/4 in Shafts
✔️ 3/4 bore, 3/16 in keyway, two halves + Buna‑N insert

This 3-piece L075 L-Jaw Coupling Set uses HT250 steel and Buna-N NBR spider to connect 3/4 inch shafts in industrial and agricultural equipment such as pumps, gearboxes, wood splitters, conveyors, compressors, and blowers.

✅ 3-piece set includes two coupling halves and Buna-N NBR spider
✅ 3/4 in bore (19.05 mm) with 3/16 in keyway (4.76 mm) and set screw on mating half
✅ HT250 steel construction for high strength and long service life
✅ Interchangeable with Lovejoy, Martin, Browning, TB Woods and other L-jaw couplers
✅ Widely used in industrial and agricultural equipment like wood splitters, pumps, gearboxes, conveyors

💡 What is an L-jaw coupling used for in power transmission?

An L-jaw coupling is a handy choice for joining rotating shafts in machinery, absorbing misalignment and vibration while transmitting torque. - Great for conveyors, pumps, gearboxes, and agricultural equipment - Works with standard 3/4 in shaft sizes and Buna-N inserts - Interchanges with major L-jaw brands for easy sourcing