I was told by members here that Spyker now offers a "4 straight-fin" impeller (Spyker calls them "spinners") (typical Spyker impeller = 2 curved fins + 2 straight fins). Problem: the typical curved Spyker impellers tend to spread heavy to one side. (don't ask me about their accuway, cuz that's another story) We switched to LESCO (4 straight fin) impellers, and the spread pattern became even. Problem with these LESCO impellers = they don't last long cuz they are thin & soft plastic. Recently, a LS member said Spyker now offers a 4 straight-fin impeller. (Just call 'em up). So I did so today.>>> End result after selecting the phone extension I needed (several companies use this same phone number)>>>> Spent 15 minutes repeating myself as to what I wanted. They said maybe it could have been for an old model they nolonger make. Then they asked if I could email a photo of a LESCO impeller. So this is where I'm at. Any suggestions would be greatly appreciated. Hoping somebody out there can give me a part number, cuz Spyker sure as heck doesn't know much at all.