Go Kart Minibike Jackshaft Kit Three Quarter Inch By Ten Inch For 40 41 420 Chain With UCFL204 Pillow Block Bearings, Two Shaft Collars, Complete Kit For Easy Install And Built Tough
✔️ Includes jackshaft, two UCFL204 bearings, two collars
Built as a complete jackshaft kit for go-karts and minibikes, this setup uses 3/4-inch shafts to fit 40/41/420 chain. It pairs UCFL204 pillow block bearings for sturdy support and long life, with sprockets, collars, and a keyway for quick, secure installs.
✅ 1 x 3/4" by 10" jackshaft for 40/41/420 chain
✅ 2 x UCFL204 pillow block bearings
✅ 2 x 3/4” bore shaft collars
✅ 1 x 14-tooth 3/4" ID sprocket
✅ 1 x 10-tooth 3/4" ID sprocket with built-in key
✅ 1 x 3/16" keyway
✅ 4 x screws for mounting
💡 What is a jackshaft kit with pillow block bearings used for in go-kart and minibike drivetrains? - handy for aligning drive belts and chains in compact spaces - improves torque transfer with solid bearings and collars - simplifies upgrades for 40/41/420 chain systems - reduces vibration and wear with proper alignment