idel speed adjustment screw

[Dennishazard]

when can I find an idle speed adjustment screw and spring ? I have a 1966 33 hp evinrude model number 33653 D, screw part is plastic and brokethanks

 

[F_R]

Right here at iboats.

304573 screw replaced by 437966 screw and spring ($$$)
309247 spring only.

Most of us would just obtain the spring and go to the hardware store for a 1/4" stainless steel screw of suitable length.

 

[racerone]

!/4 screw with a lock nut.----Spring keeps it from moving the same as a lock nut would.

 

[Dennishazard]

I cant locate the screw on this site

 

[F_R]

I guess it is because it is obsolete. I found the replacement number 437966 on another website. The spring is still here.

https://www.iboats.com/shop/engine-parts/1968-Evinrude-33802M-Lower-Unit-Group-Parts.html

Call iboats sales and they probably can get you a 437966 if you really want one.

 

[oldboat1]

Saw one on Ebay for about $40. Can always go the hardware store route, and keep checking. I recall purchasing a package of three or four of the plastic screws (used) without springs for $10 or so, but that was some time ago.