Anyone got a lead other than from the factory? They wanted $156 plus labor to replace mine. I can buy a whole new unit for not much more. And I can definitely replace the pump myself. I only got 15 months out of mine BTW. Used religiously every 6 weeks for 3-4 days at a time & only a gly/scythe mix. Cleaned thoroughly after each use & service says the valves are shot. (had to run it on 3-4 for any pressure) Maybe I just got that 1 outta 5000 that sucked....I notice Gemplers no longer carries them though.