Spa Hot Tub Pump 3.5HP Impeller fits Intertek LX350 or LP350 56FR WUA Video How To

This 3.5 Horse Power Impeller fits 56 Frame Pump Wet Ends manufactured by Intertek LX Brand only. The pumps this impeller fits usually have the part number WUA-350, WP-350 or LP-350 on the label. SEE NOTES BELOW.. Watch the video for instruction on how to install this part and also how to determine if this is the correct part. It is about 4 23/64"" across the face edge to edge, it measures about 3" from the tip of the front to the tip of the sleeve in the back, it also measures 3/8" from the inside of the vane edge to edge. Some of these impellers have a number on them B351-21 if yours does you must measure the overall width of the impeller to get the correct one. They cast one implore with that number on it and they trim the impeller down to the different horse powers so be sure you do measure edge to edge... NOTE: This Wet End looks a lot like an Aqua-Flo and a CMP Wet End but they do not interchange see the video for how to tell the difference!