Can't Find Front Disc Brake Caliper Piston Seals

[footsieb]

We have a "retired" Uhaul truck. The truck (not counting the cargo box) is a 1989 one ton Toyota truck. The right front break keeps sticking and my husband (a retired mechanic) discovered that the seals on the right front disc brake caliper piston seals are shot.

We have tried several local (very small town) auto parts stores but they keep sending us ones that are too small. The ones we need are 2 5/8" in diameter - much larger than they have been giving us.

The truck is equipt with dual rear wheels which we have been told makes a difference. Right now, the truck is sitting in our driveway with a load of antique furniture waiting to be delivered, but with the brakes sticking like that. . . . .

Any ideas where we can get something of the sort, preferably on the net? We are 250 miles from San Francisco with not a heck of a lot in between us and SF.

Thanks for any ideas you can give.

[Andy]

Try finding the part numbers here http://www.toyodiy.com/