i have 07 trail boss 330 and the ecm is shot. the part number is 4011831. is there any other models or ecms that will work?

 

Welcome! None that I know of. Doesn't show to have an updated ecm,plus connections on other ecms might be different and may not work anyway.If they have different numbers on the ecms it's usually for a reason. I had several 2007 models with ecm failures just like I had with the recalls of the 2004-2006 models with the Chinese modules. You might try Cycle Parts Warehouse along with Cheap Cycle Parts as to who is the cheapest. OPT