I put a new gauge on my 861 about a two weeks ago and never did get it to move. It was No. C3NN18287A from this site. While installing the loader, I broke the line going to the sending unit. Would like to get the universal one with the degree scale, part no. 1042944. Has anyone used this gauge and does it come with the adaptors to install on a 861? Also, as stated in the previous post, I never did get the nut tight to the head. It didn't leak but I never did get it hot enough to build up any pressure. I will try the suggestions on that post.