I remember now, I saw the new Crankcase assembly you are selling on Ebay, that's when I went to your store and started searching for xp parts and xpw parts. And some pistons, but you had an x-torque P/C and not much else I was interested in. That crankcase though, that's really nice looking. I looked at that for quite awhile! Lol... Not too bad price either in US dollars but I already got one on the way. I don't understand how people are selling new OEM crankcases, yet they can't get a new OEM 51.4 Cylinder for an XPW? Just not making sense to me at all. Hard to find a OEM 372 P/C as well.
Almost went to Meteor but found the right one for my saw this week.
FixmyToys seems to have some good Husqvarna parts for sale at fairly decent prices. They don't seem to even be aware what they have and how hard to come by those parts are. I got my stuff ordered and figure this might help someone else if they are searching properly.
Places I would call are as follows: Randy's Engine Repairs, Jacks Small Engines, Power Mowers, they all come up in my google search for part # 544254302 Which is the original part # for the 372XPW OEM piston and cylinder kit. Maybe they can steer you in the right direction. I am thinking you have to buy one in Europe and have it shipped to Canada, or however that works out.
Anyways, I think I saw one for sale recently but too much money for me. I'll send a link your way if I can find it. It's the real deal... you gotta throw the cabbage on the table though to get it! (Southern Banjo Player talk... I play the banjo, Lol...) I'll lead you to the water but you'll have to pay for it!!!