Pulley Crankshaft Sleeve Adapter Extended 1" to 1 1/8 inch 1/4" for use with Gas Engine crankshafts

This steel shaft sleeve adapts a crankshaft from 1” to 1-1/8” diameter and extends it by 1.5”. Very convenient for using old pulleys on new engines, with gas engine crankshafts to enlarge the crank diameter to accommodate pulleys, gearboxes, etc. Kit contains: Sleeve inside diameter 1"; Sleeve outside diameter 1-1/8”; Sleeve length is about 4.5”; Sleeve Keyway slot 1/4”; Two special key stocks; One screw 3/8 - 24; One screw 7/16 - 20.

• 【Application】For Pulsar Lawn PTG1220D5, For Realm RM-LM01-B2Z-340, For Sun Joe MJ404E-360-RED, For Sun Joe MJ408E.
• 【Technology】Professional manufacturing, exquisite workmanship, unique design, consistent performance, high reliability. It has been strictly inspected to ensure high quality and premium performance with long service life.
• 【Materials】Made of high-quality aluminum alloy, wear-resistant, impact-resistant, durable.
• 【Installation】Easy to install, if you encounter difficulties during the installation process, it is recommended that you have a professional installation.
• 【After-sales】If You Have Any Questions, Please Feel Free To Contact Us, We Provide Timely Customer Support For All Buyers.