Yeah, you can buy the reservoir gasket separately. I think the reservoir cap will weep a little bit normally, either from the little black knob on top or the reservoir cap, but it shouldn't be more than a thin film of fluid coating the reservoir.

Also the P/S hoses can/do leak, especially the low-pressure one. Note that if you need a low-pressure hose, get the hose from the dealer. The one available from WorldPac is 2mm too narrow to fit over the flanges. I haven't replaced my high-pressure side hose yet, all I know is that it's much more expensive.

anthony