I am trying to find a front brake setup for an '85 350x. I need it all from the caliper to the hydraulic hand brake. If anyone knows where I could find one it would be appreciated. Also recently locked up my '84 250r, I can't even get it to budge. Haven't had time yet to take it aprart, what do you think, lower end or top end? maybe both? thanks.

 

Ebay has a bunch of parts Here. If you want new you can try here. AS for the 250R you need to start taking it apart to figure it out. It could be top end, bottom end or both. Start by removing the head and cylinder. If it the crank and rod still wont move then it is definately in the bottom end.

 

Is it possible to seize up your top end so bad you cant remove the piston from the cylinder???

 

Anything is possible.