do you need bearings or bushes? i have seen both used in the front of the swingarms.
they have new complete swingarms for $60 at Elstars- http://www.elstars.com.au/products/...9.html?zenid=269034f39525eb2949cfd281bc8f33a6
otherwise pull it apart, tap the old ones out, and measure what size you need, and either try a bearing shop as posted above or ebay.