Does the number of teeth on the starter gear matter?

[KelseyK]

I am looking for a replacement starter motor and have come across some that have gears with 8 teeth, 9 teeth and 11 teeth. Does the number of teeth on the gear make a difference?<br /><br />How do I find a compatible starter motor? My engine is a 55HP Chrysler Model 5552 Serial: 2194<br /><br />Any help would be appreciated.

 

[Kenny Bush]

Re: Does the number of teeth on the starter gear matter?

Yes..... Make sure you get the same (teeth) starter. If you change number in teeth, you will have to change flywheel.

 

[Terry H]

Re: Does the number of teeth on the starter gear matter?

I am thinking yours should be a 9 tooth gear...but don't take that to the bank cause I am going off a very well used up memory. As Bushcat says...you gotta use the right one. I may have an old 55 starter around with a chewed up gear on it around here somewhere...if i can find it I'll count the teeth and get back with a better answer...just a Thought