If you have just about any Polaris from 2003 up this set up will work and fit . The average guy can install on any off models from
Advertised . The kit for the scrambler 850 has more then one water sensor housing with different sizes . I have put this kit on a Polaris outlaw 525 because I couldn’t find a kit for the outlaw anymore since the Atv is 11 years old . Lastly I have been using trail tech vapors since they first came out and over the years I trashed two from water damage. The newest vapor has a new design, which seems to be a more waterproof design.