Test prop part number

[Prop Nut]

I am in search of a test prop for early thru hub 35 hp omc engines. 1977 to 1980. Does anyone have a part number or know of an online reference for part numbers? Many listed online for sale but most are listed by the part number only. Without knowing what number I am looking for makes it hard to order one. Thanks in advance.

 

[fdrgator]

386891 1978-thru-?

 

[faztbullet]

Make ya one

 

[Boobie]

Ya, out of a old dinged up prop. I've made a number of them.