help with this # 1643-6037

[RLT III]

it's on a lower unit i picked up and can't seem to find info

 

[Faztbullet]

Re: help with this # 1643-6037

The housing was used on the 402, 500 and 650 motors,what is the gear ratio as that will narrow it down..mark the driveshaft and prop shaft, rotate the driveshaft counting how many turns it take to make prop go 1 revolution.

 

[RLT III]

Re: help with this # 1643-6037

I checked and it seems drive shaft goes 1 1/2 (or a shade more then half) and prop goes 1
It bolts to my 50 and has reverse where mine was out when i got it(look to signature)