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

4.9 (1) Write Review
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$8.99

$ 3 .99 $3.99

In Stock
  • 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


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


My Dog's Nose
2025-01-02 21:31:08
Perfect fit in this adapter. I didn't need the key do can't content on that party, but it measures true to size. The adapter is good quality and works perfect.