Can anyone tell me where I can find the voltage reglator on this sled? Any way of testing these things?

I have a problem with my voltage; it drops by 3/4 volt when engine starts, then battery goes dead over one day of driving. Any ideas?

Thanks in advance!

Well, I have determined that I need a new voltage regulator. This model uses a special regulator, that is not available in a non-oem part. BRP dealer quoted $173.47 plus tax. The part number is 515 175 542 and this is an upgrade part from the original regulator.

Does anyone have a price for this part from the US, and is there any companies in the US that sell BRP parts mail order.

I hate to spend this much on a new regulator as I don't know if I am keeping this sled, and the reg has been changed once already