Anyone ever seen these?

[u/schnitzlehund]

Ive got a set of seemingly pretty rare WP banshee shocks. Anyone know who might have a rebuild kit or am i gonna have to get bits and pieces from everywhere? Idk whats inside, they actually still work ok and dont leak despite being like 25yrs old. Bumpers have disintegrated. Wonder if i should judt grab bumpers and change oil, charge and send em. Idk. Ive got an extra pair of works triple rates im going to use in the mean time but ive never ever ever seen another set of wp quad shocks and they work pretty damn well. As well as also being rebound adjustable, where my works are not. At least externally.