TM Woes from Lake Conway

Well, fellows, my wife and I were at the fish n eat along with the other two hardy souls on Saturday. I pulled my boat down and set out on unknown waters. I was hoping that some of ya'll would be there and I could follow those who knew the waters. But, that was not too be. Anyhow, after about 1 hour of fishing on the other side of the RR bridge I banged my tm into a stump (imagine that). The upshot of the thing is, that the slip clutch didn't, instead it bent. The tm mech. says that part is no longer available. I have an older 20.1 gator mount breakaway by Motorguide. I am trying to buy one on ebay, but who knows how that will turn out. Do any of you have an old tm mount that you no longer use or need, that I can use for parts? BTW, ya'll did not miss anything Saturday, it was cold, rainy and miserable. Tight lines.