WPM actuator seals?
 

The external steering actuators on my Sonic have started to leak and I was wondering if anybody knows what seals they use. Since WPM is no more I can't find a parts list or much of anything on them. The actuators themselves are in great condition and just need new packings and scrapers. Anyone have any idea?

Just in case anyone is interested I was able to find the seals for my actuators.
9-1259 (1ea.)
WD 0750 (1ea.)
42501.250 (2ea.)
H70125 (1ea.)
Also needed new stainless rod end bearings and found F.K. Bearings PN: SJF10T all stainless, teflon lined (about $100.00 ea.) I originally wanted the bearings on Latham's site (they look a lot better) but couldn't swing the $300.00 ea.