The color wheel you are looking for is part number 938P137010 you can order this many places online, I recommend using www.encompassparts.com but you can choose any place you like. The part is around $200.
If you would like any additional information or have more questions please don’t hesitate to ask!Please never accept an answer until you are 100% satisfied and feel you can leave positive feedback. If I have answered your questions and met your needs then please press the green "accept" button. Otherwise please feel free to ask anything else to get your problem resolved. Positive feedback is always appreciated! Thank you,Tim Nolan
The part you are talking about is actually called the color wheel not the light wheel...it is the small wheel that spins and has several different colors on it, normally causes a loud noise when it fails like you are talking about. IF this is what you are talking about then no what I gave you is the correct information that is the right part number for the color wheel. The entire light engine assembly would be around $800 this I did not give you a part number for.
Let me know if you need any more clarification I will be more than happy to help.
Also here is a link to a picture of the part I gave you a part number for.
NO! lol sorry but do not put any lubricant in that wheel...if it seeps out and then gets flung into the engine you will ruin the entire light engine which is very costly. So please please whatever you do.... do not put lubricant in that wheel. I have seen people do it before and they destroyed so much unnecessarily.
If you have any more questions please let me know, I will be happy to help you with anything you need...other than putting lubricant in your wheel ;)
Ok sounds good! Let me know if you need anything in the future!