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MT-90 Cutting Edge on ST-90?

Discussion in 'Sno-Way Discussion' started by JeepTJ, Mar 1, 2009.

  1. JeepTJ

    JeepTJ Senior Member
    Messages: 225

    Since my ST-90s cutting edge is starting to wear and will need replacing at some point, I was wondering if the MT-90s cutting edge will fit on the ST-90s blade? Are the bolt hole spacings the same? From the parts manual I know the ST's blade is 4 inches high and the MT's is 6 inches. The ST uses 3/8 inch bolts and the MT uses 1/2 inch bolts. I'm also hoping to get an additional 2 inches of moldboard height (20 inches vs 18). The P/N for the ST's steel "wearstrip" is 96102789 and the MT's is 96100237. I don't have a dealer nearby and the closest one said he doesn't work on ST series. :confused:

    Thanks, Fran
     
  2. basher

    basher PlowSite Fanatic
    from 19707
    Messages: 8,992

    Why no STs, not really any differant.:confused::confused:
     
  3. JeepTJ

    JeepTJ Senior Member
    Messages: 225

    They claimed they took on the Sno-Way line AFTER the ST series was discontinued. I called them and tried to get them to look at my cracked A-frame, but they said they weren't trained on them. Lame excuse IMHO therefore they won't be getting any of my business.

    Fran
     
  4. basher

    basher PlowSite Fanatic
    from 19707
    Messages: 8,992

    PM jhess he is the DSM for that area he'll find you support.
     
  5. Ctll

    Ctll Member
    from midwest
    Messages: 82

    My 02 tacoma with a ST90 has a mt90 cutting edge on it and it works great, no problems so far(7seasons commercial plowing). I did it for the same reasons you were thinking longer wear time and added height. my Tacoma has a lift and the 2 in extra in the cutting edge let me level the a frame. I had to drill out the holes on the plow they lined up just needed opened up a little.
     
  6. JeepTJ

    JeepTJ Senior Member
    Messages: 225

    Thanks for the feedback CTLL. This is the approach I'm thinking about.

    Fran