5/8" to 3/4 Inch w/Step Key Gas Engine Pulley Crank Shaft Sleeve Adapter Pulley Bore Reducer Bushing Sheave & Key

Part specifications: Sleeve inner diameter 5/8” Outer diameter of sleeve 3/4"" Sleeve length is about 3 inches Sleeve keyway 3/16 inch The sleeve and the key seat are designed to fit on a 5/8-inch diameter crankshaft through a 3/16-inch keyway and can be enlarged to 3/4 diameter through a 3/16-inch key seat. Note: There is no manual

• Material: stainless steel 304. The crankshaft is made of stainless steel, which is more durable than ordinary iron products. Never rust, better protect the crank
• Bushing inner diameter 5/8", outer diameter 3/4", sleeve length about 3", keyway 3/16', stepped key length about 3"
• Tips before Purchase:Please compare it with your original parts before ordering it to make sure this part will fit.
• Replace motors with shafts of different diameters, and replace pulleys with different speeds or belts.
• Used in conjunction with gaas engine crankshafts to enlarge the crank diameter to fit pulleys, gearboxes