16073 COTTON PIN, PROPELLER NUT Mercury 1004137 COTTON Price: query Add to cart Go to cart Rating: 63 Buy COTTON PIN, PROPELLER NUT 16073 Mercury genuine, new aftermarket parts with delivery Number on catalog scheme: 17 Compatible models: 1004137 Mercury Mercury entire parts catalog list: 1004137 1987,1988,1989 MAGNETO AND IGNITION COMPONENTS » 16073 GEAR HOUSING COMPONENTS » 16073