In Reply to: Re: trying to replace a lift arm on a 2n tractor posted by travis on March 08, 2017 at 19:53:56:
Travis,,,I'm guessing you have the arms off and the lift shaft out,,hold both up together side by side and look at how these splines match up.There is (1) spline that is set with about 1/4in. groove and the lift arm has a 1/4in. spline.Do these mate up?If so try fitting them about 1in. togather.Now these splines do have to be clean and best to have clean grease for mating.If they will fit on about 1in. no doubt they will go all the way.