Rear Caliper Hand Brake Leak
 

Like the title says, the place where my hand brake cable attaches to the caliper is leaking. I think the technical name of the part may be the hand brake actuator pin (not sure, but I've heard it used before). Anyways, I'm wondering if a caliper rebuild kit could fix the leak, or a rebuilt caliper could fix the leak, or if this part is sold completely seperately from the calliper. The part leaks fluid if I pump the brakes, or even if I just push the part forwards and backwards (forwards being towards the front of the car). Thanks for any help.
-Andrew

The handbrake is purely mechanical, not hydraulic. If there's fluid leaking out then there's most likely a shot piston seal and the fluid is leaking out a convenient opening. You'll need to get it rebuilt, and you should do them in pairs.