KMS tipped me off about www.canadatoolparts.ca. The company is based in Surrey. If you pull the part number from a manual you can search for the part easily. The two parts we need cost around $6.00. They have a flat rate shipping of $15.00 so that is a pit pricey if you only need a couple of parts.
I needed a new cooling fan and drain valve for my air compressor so I was able to put the saw parts in with my order. I haven't received a shipping confirmation yet, but hopefully they arrive early next week. I'll assemble and test the saw as soon as I get the parts.