Evinrude Johnson Outboard 7.5hp 277650 8 X 8.5" Prop Propeller 2 Blade 1957 Pin Pulley - Water Pump Also sometimes see this earlier

Also sometimes see this earlier timing gear with 3793082 stamping which should be equivalent as the crankshaft really did not change on these

Mercury 50hp - 4cyl (1961-1975) KA-13A

165hp (2 BBL

Part #'s Included Flywheel Assembly: 580188

It appears it was professionally done

Evinrude Johnson Outboard 7.5hp 277650 8 X 8.5" Prop Propeller 2 Blade 1957 Pin Pulley - Water Pump Also sometimes see this earlierThis is off a 1957 Evinrude 7. 5Hp Fleetwin Outboard Model 7522 (serial# 06529) 2 Two cylinder Cyl. 2 stroke Boat Motor. Similar to the Johnson AD 10 Sea Horse and many others Item Condition and Notes: Good Condition Please Inspect Pictures for condition Freshwater Part Part #'s Included Propeller: 277650 8 X 8. 5" Yours should look like this one. Please ask if you are unsure if this part will work for you. Please send model and serial number. You