Shopping Cart

Your cart is empty.

Your cart is empty.

5/8 To 3/4 Shaft Adapter - 5/8' x 3/4' x 3' Shaft Adapter Engine Pulley Crank Sleeve Adapter Pulley Bore Reducer Bushing Sheave & Key 5/8 To 3/4 Shaft Adapter

Free shipping on orders over $29.99

$8.76

$ 5 .03 $5.03

In Stock
  • ❤️Compatibility: This steel bushing can adapt to crankshafts with diameters from 5/8 inches to 3/4 inches, and has a 3/16 inch key seat. You can pass Alters motors with shafts of different diameters and change pulleys for different Speed ​​or belts. It can be widely used to meet many of your needs and is your ideal accessory.
  • ❤️High quality: This steel bushing can adapt to crankshafts with a diameter from 5/8 inches to 3/4 inches, and has a 3/16 inch keycap.
  • ❤️Advantages: Practical, reducing the need to purchase new motors or pulleys to maintain existing components and speed/power requirements.
  • ❤️Replace the motor: use shafts with different diameters and change the pulley to adapt to different speeds or belts.
  • ❤️Easy to use: No need for other complicated tools, easy to install, easy to use, easy to operate, you will get an adapter and keychain, lightweight, easy to carry, professional manufacturing, safe and


1. This steel shaft sleeve adapts a crankshaft from 5/8 inch to 3/4 inch diameter, it comes with 3/16 inch keystock.
2. Alters motors with a different diameter shaft and alters pulleys for a different speed or belt.
3. Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.
4. Adapts larger wheel bores to smaller axles, works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc.
5. One adapter and keystock included; Made from cold rolled steel, CNC precision machined and tumbled, high durability.
Spec:
Features:
This steel shaft sleeve adapts a crankshaft from 5/8 inch to 3/4 inch diameter, it comes with 3/16 inch keystock.
Alters motors with a different diameter shaft and alters pulleys for a different speed or belt.
Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.
Adapts larger wheel bores to smaller axles, works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc.
One adapter and keystock included; Made from cold rolled steel, CNC precision machined and tumbled, high durability.
Specification:
Condition: Brand New
Item Name: 5/8 inch to 3/4 inch Crank Shaft Sleeve Adapter
Material: Steel
Color: Silver
Sleeve Inside Diameter: 5/8 inch
Sleeve Outside Diameter 3/4 inch
Sleeve Length: about 3 inch
Sleeve Keyway Slot: 3/16 inch
Package Weight: approx.60g
Package List:
1 * 5/8 inch to 3/4 inch Crank Shaft Sleeve Adapter
1 * Keystock


Guy Lavoie
Reviewed in Canada on July 13, 2024
I used this to fit a 3/4" bore pulley on a 5/8" electric motor, for a jointer. I actually used only half of the length. I had to grind the key a bit to fit my pulley, but that's minor. Easier to remove metal than add some.
Recommended Products

$44.81

$ 20 .87 $20.87

4.4
Select Option

$18.32

$ 8 .63 $8.63

4.5
Select Option

$123.32

$ 55 .43 $55.43

4.9
Select Option

$23.25

$ 12 .23 $12.23

4.3
Select Option

$551.27

$ 71 .28 $71.28

4.4
Select Option

$24.44

$ 11 .51 $11.51

4.6
Select Option