Replacement rings or seals for valve body pistons

[crhenkel]

Does anyone know where you can get a set of replacement seals ( or some call them piston rings) for the pistons in the transmission valve body? I found a kit several years ago and now I would like more. This is specifically for a 1986 W201 190E 2.3-16v auto 722.410 transmission but I think the replacement seal kit just had a selection of the seals. I dont think the seals are specific to a year or model, they just come with a color coded band on them and you use the right color for your each of your pistons in the valve body.