Cánh quạt lồng sóc thay thế cho quạt hút lò sưởi Carrier 309868-755 / Packard 66755

This is for the model/part Carrier 309868-755 (with aftermarket product Packard 66755). These vary for between $250 and $1000 online. My motor was still perfectly fine, the but the broken fin was causing huge imbalance on startup and it was vibrating like crazy. 

I printed in PETG. I don't know how long it will last. I did PETG first just to make sure it fit right. I will probably re-print in polycarbonate. 

Any 8mm flange shaft coupler should work, but I used the following from Amazon (https://a.co/d/08kRUYBT). You will also need some M4 bolts. I also used lock-tite to make sure it isn't going to come apart.