What’s this sticker on my engine for?

[Scherbacj]

Anybody know what this sticker on my engine is for? At first I thought it was the prop size & pitch followed by the gearing of the lower unit, but it’s not cause my prop says 13.4 x 15p right on it. 
 

is it like the max size & pitch that can be used? 

[Team9nine]

Lower unit gear case ratio. Divide 29/14 and you get 2.07. I believe those first numbers are the number of teeth on the gears. Someone else will be able to confirm or refute.

[A-Jay]

I'm going with lower gear case designation 

for Mercury Four Stroke 115hp Pro XS Gearcase Lower Unit 

14 x 29

2.07:1

20" Long Shaft 

It's not a prop pitch.

A-Jay

 

[Scherbacj]

I knew the lower number was gear ratio, but I didn’t know what the two on top meant, but that makes sense, the tooth count of each gear. 

 

thanks!