There is a particular kind of excitement that comes with finding a ridiculously cheap excavator component. You've been looking for a hydraulic pump for your Komatsu PC300. The local dealer wants a small fortune. You've contacted a few suppliers, and the prices are making your eyes water. Then, suddenly, you find one. A supplier somewhere offers you a used OEM hydraulic pump at a price that seems almost too good to be true. You send an enquiry. The response is immediate. The s