I had to look up the company name on the pump and it seems Graco bought them out in 2005. The Graco website will tell you where the suppliers are located. It just happen that one was not far from me but I'm sure whomever you call will be able to send you the parts. In saying that, if you simply Google the pump FP12 and gears, you'll find its a common problem and that you may need two different kits. One with the gears and possibly one with the seal. Lots of threads out there regarding this too so you should be able to find all the info you need and parts numbers. I didnt write anything down but just relayed to the supplier what I was looking for and the part numbers on the threads.