Al, Contact Trail-Rite, they should know exactly what you have and the proper sizing info. _www.trailrite.com/_ (http://www.trailrite.com/) Good Luck. GO M-17 # 316a (on a 1980 Trail -Rite, I can get info for you later this week.) In a message dated 3/31/2009 3:58:23 P.M. US Mountain Standard Time, windstrom17@hotmail.com writes: I'm in the process of replacing the axle on my 1981 M17 Trail Rite Trailer. Two questions: (1) Has anyone replaced their axle & springs? If so where did you get the parts? (2) If you have an early '80's trailer can you provide the trailer id info - minus the vehicle number, that's listed on the sticker. My info is long gone. thanks al williams _________________________________________________________________ Hotmail® is up to 70% faster. Now good news travels really fast. http://windowslive.com/online/hotmail?ocid=TXT_TAGLM_WL_HM_70faster_032009 _______________________________________________ http://mailman.xmission.com/cgi-bin/mailman/listinfo/montgomery_boats Remember, there is no privacy on the Internet! **************Worried about job security? Check out the 5 safest jobs in a recession. (http://jobs.aol.com/gallery/growing-job-industries?ncid=emlcntuscare00000003)