Replaces OEM number: Comet 300827C; Comet 302405A.
Fit for Comet 780 Series.
Fits on a 1" bore, with a 1/4" keyway.
It takes a 1 3/16 -1 1/4" wide belt.
Never run clutch without a 1 3/16" - 1 1/4" wide belt installed.