Parts for Mercury classic fifty

[runn]

I have a Mercury classic fifty 1989 with serial number 9566720. I ordered SIE18-7295 inlet needles for my both carbs. The old and
the new ones was the same size but the new ones was too long/high for my carb.
I found the signs 1 A XK 3 14494 2 B WMA on the carbs. My question is where do I find parts that fits to my carbs and engine

[Ski]

I'm assuming that is the 3 cylinder version with auto blend they used two P/N carbs, let me do some digging and see what we can find

[runn]

Its a

It has 4 cylinders and made in Belgium

[Ski]

That should be the right part number. Try the OEM part 1395-9022, It's still available.

The only thing else that I can think is that at some time somebody tried to boost the horse power by changing the carbs, The 60/65 Hp carbs used 18-7057 or 18-7061 valves. You could try to get a hold of Seirra's technical support and see if those have the dimensions matching the ones you removed. Hope this helps