Bax,

I have a 70 Fs and need the pin that that goes in the crankshaft that keeps the thrust washer from spinning and the prop washer and nut. Are these parts still avalible. I have searched the internet with no luck. Thanks.

I would check with OS. Those keys are most likely used on other Engines and available.

Here are the stock numbers and list prices of the parts you asked about:

OSMG9360 29008219 WOODRUFF KEY 61-91 US$3.99

These parts can be ordered through any hobby retailer who sells O.S. Max engines and accessories.