This Impeller and Seal Kit is used ONLY in Intertek 6500-907 LX Circulation Pump WTC50M 230V 2006+ Jacuzzi® J-400 Premium Sundance® 1 1/2" Side Discharge Pumps Only. The impeller may have the number B432-01, B432-02, B432-03, B432-04, B432-05 on the back. The impeller measures about 3 5/8" across but the size can vary but this impeller is the only choice for a 6500-907 of any style. It is 1 39/64" Across the back of the Spring Seal part that goes into the volute or wet end back and the Ceramic & Rubber part that goes into the impeller is 1 11/32". The Hole in the ceramic part is about 3/4" and the hole in the spring side measures about 45/64".
Note: We have no idea what bearing is in this pump motor so if you need a bearing replace the complete pump and motor..
