Product Description
RECOMMEND TO ALWAYS USE BOLT AND WASHER ON END OF CRANKSHAFT TO HOLD CLUTCH SECURELY ONTO THE SHAFT

Centrifugal Clutch 10 tooth, 3/4″ bore, used with #41/420/40 chain. Clutch comes with 3/16″ key and two set screws (1/4″-28).
Quality aftermarket centrifugal clutch-

Designed to be used on one wheel karts with rear tires no larger than 15″ tall, and engines 3hp-7hp.
Larger tires and live axles recommend using Torque-converter ( part# 218353)
10T sprocket for #41/420/40 chain
3/4″ center bore with 3/16″ key way
bi-directional, can be mounted either way
Clutch does engage at 2150 rpm’s
Comes with 3/16″ key and two set screws
Only aftermarket clutch that comes with oil impregnated bushing
Technical Specs:
10 tooth
3/4″ bore
4″ diameter
fits 1/2″ pitch chains
#1041gpskit would be this clutch along with #420 chain.