Premium Crank Shaft Sleeve Adapter Fits 3/4 Inch To 7/8 Inch Diameter Gas Engine Pulley Gear Box Conversion With 3/16 Step Key Ensures Solid Lock Prevents Slipping Keeps Existing Motors Running Smoothly Saving Money Now Available

Crank sleeve adapter fitting 3/4 to 7/8 inch diameter now
✔️ Steel sleeve fits 7/8 bore size includes 3/16 step key stock

This unit adjusts crankshafts to accommodate larger pulley systems on standard engines. It allows owners to upgrade their gearbox connections without throwing away working motors. You get a simple solution that fixes size mismatches effectively.

✅ Constructed from tough aluminum alloy for high wear resistance ✅ Converts 3/4 inch shaft diameter to fit 7/8 inch requirements ✅ One 3/16 inch step key included for reliable locking action ✅ 3 inch sleeve length handles various machinery setups

💡 What makes a sleeve adapter handy for engine upgrades?

They allow you to reuse expensive power heads when replacing gears. - Keeps your existing motor operating without extra cost - Adapters handle bore mismatches with ease and speed - Solid connection ensures belt drives stay locked tight✝️