bushings

Hello everyone I've been troubleshooting an Oil leak from the left side of my motor, I think my clutch pushrod seal is bad, and from what I've read on the forum if the seal is bad then so is the bushing. I've carefully read over the procedure of how to install both the bushing and seal, seems...

Im looking to buy new wheel bearings, bronze bushings for the swing arm, and tapered needle bearings for the steering neck. What are my canadian options? Or something that won't cost more to ship then the actual part... Part 2: If you have any info on bearing/bushing/needle bearing sizes...