Ski Doo replacement ski

OK, so I burned through my left side carbide and took about half the ski base with it. I'm looking at just replacing the ski bottom. I've looked at the parts fiche online and they show 2 different part numbers for the black left hand ski. They are 505073786 and 505072854. There are some cryptic notes in the parts description but I cant figure out what they mean. The sled is a 2016 Renegade 800 Adrenaline. Can anyone tell me the correct replacement part number?

Thanks,
 

goofy600

Well-known member
If you have the adjustable carbide ski it is the TS if you have regular bolt on the bottom carbide it should be the pilot 5.7 ski.
 
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