nortrac parts

I have 54" model 1GQN 125 from 2010 need a item number to order parts also looking for copy of manual so I can see if it's missing any parts. Need a few replacement tines and wondering if it has any shear pins. Any help would be appreciated

Trying to find manual for nortrac 54"tiller built 2010. Model 1GQN 125. Or can anyone help to figure out item number? When contacting nortrac parts department I was told they need a item number from catalog. What a strange way to look up parts. Any help would be greatly appreciated