.65 Sportster carb

[joebugs1]

I've got a eccentric screw that won't stay in. Can't tell if the problem is the screw or the hole threads. I've found the part # for the screw 84-5946 but don't see how to order one. Also, would one of the newer carbs be easier/more reliable? Will the perry carb fit it?

Thanks for answering all of these "dumb" questions for all of us,
we really appreciate all your work.

[MECOA]

go to this page and check the box next to that part number
https://shop.mecoa.com/shopdisplayproducts.asp?id=159
then click the bar at the bottom of the screen.

I have no clue which is bad without seeing them. I suppose the perry would fit but don't know the product line. The newer K&B carbs with the remote needles don't even use the eccentric screw.