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Ariens GT 42" Mower--Source for Blades

ariens gt 20 gt18 grand sierra 42 mower ariens mower

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#1 Utah Smitty OFFLINE  

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Posted August 19, 2018 - 10:32 PM

I'm trying to find a set of blades for my mom's Ariens GT20 tractor.  It has a 42" deck.  The OEM number is 0312-1359 which supersedes to 0312-1300.  She actually would like to find a set of mulching blades, but she's going to need something by the end of the season..


The blades are 14 11/16" long, and I'm having a deuce of a time finding anything that fits.


Also, I'm not sure of the center hole diameter, and the mower is 35 miles away... plus, I can't crawl under the machine to pull the mower due to recent knee replacement.


Can anyone help me out?



#2 runagun OFFLINE  

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Posted August 20, 2018 - 01:01 AM



A link above. Jacks is typically where i buy stuff from.  I do use ebay too.  Use the part number and you can search where is cheaper.


Can you by chance get me the Serial number off your moms GT20?

#3 dodge trucker OFFLINE  

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Posted August 20, 2018 - 12:34 PM

Try Glen's surplus in Shelby Ohio he has an entire room full of mower blades arranged by brand and a few nos deck shells too. Not sure what he'd have for your Ariens. Last time I was there I had an injured calf and a tight Achilles where I could barely walk and standing in one place was worse to go through the rack...

#4 EricFromPa ONLINE  


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Posted August 20, 2018 - 04:57 PM

This may help.  Ariens 0312-1300 Crosses over to Oregon 91-001 or Stens 305-789


There are a bunch on Ebay if you want to go that route instead of Partstree. https://www.partstre...parts/03121300/







https://www.ebay.com...w=Oregon 91-001

Edited by EricFromPa, August 20, 2018 - 04:58 PM.

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