no longer have 550's so just getting rid of the last of my parts stash. Wiseco Piston Kit. http://www.trademe.co.nz/Trade-Me-Motors/Boats-marine/Jetskis/Accessories/auction-135246510.htm Crank Rebuild Kit. http://www.trademe.co.nz/Trade-Me-Motors/Boats-marine/Jetskis/Accessories/auction-135247235.htm PJS crank cases for 550sx http://www.trademe.co.nz/Trade-Me-Motors/Boats-marine/Jetskis/Accessories/auction-135247848.htm
