Description
When your pump, compressor, or PTO-driven equipment starts vibrating more than it should or making noise you haven’t heard before, there’s a good chance your coupling is telling you it needs attention. This Lovejoy L90 series jaw coupling body end is built to connect rotating shafts while absorbing the shock and vibration that comes with farm work—keeping your equipment running smooth and your machinery lasting longer.
What You’re Getting
- Cast or sintered iron construction that stands up to the torque and stress of agricultural equipment
- Maintenance-free design—no grease fittings or regular lubrication needed
- Hollow head setscrews that distribute clamping force evenly without damaging shafts
- Engineered to handle misalignment between shafts without binding or excessive wear
Built for Real Farm Work
This coupling body end fits 7/8 inch shafts and works great on PTO-driven pumps, grain handling equipment, irrigation systems, and other machinery where you need to connect two rotating shafts. Whether you’re running a feed mixer, manure spreader pump, or shop compressor, this coupling handles the load while dampening vibration that can wear out bearings and seals.
Made to Last
Farm equipment doesn’t get babied, and this coupling is built with that in mind. The robust iron construction handles the shock loads and temperature swings that come with outdoor work, while the hollow setscrews grip the shaft securely without creating stress points that can cause premature failure.
Good to Know
Remember, you’ll need two coupling body ends plus one spider to make a complete coupling assembly—this is just one half of the system. When installing, make sure both shafts are properly aligned and tighten the setscrews evenly to prevent shaft damage. A little anti-seize on the threads makes future maintenance easier.






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