Flywheel Knocker for Big Blocks - GX240 to GX390, 13hp Chinese OHVs
The best way to remove a flywheel: just remove the nut, screw knocker on the end on crank, and smack with a hammer! No puller needed. Eliminates cracked flywheels from pullers.
Knocker is 8" long and weighs 1lb, 6oz.