Description: This after-market impeller is used on the after-market Wavemaster 9000 (ver. 2), 9000 (ver. 3) and Wavemaster 9200 jet pumps. This 2.5 HP impeller screws onto the pump motor’s threaded shaft with regular right-hand threads.
Installation: The steps to replace an impeller are very similar to replacing a wet-end kit and take about the same amount of time.
Step 1. Unscrew and Remove the volute cover of the Wet End.
Step 2. Use a pair of plyers to hold the motor shaft while you turn the impeller counterclockwise.
Step 3. Turn the impeller counterclockwise until it is free from the motor shaft.
Step 4. If the spring-loaded part of the shaft seal, or the wear ring is still on the impeller, remove them.
Step 5. To install the new impeller, simply reverse steps 1 – 4.
Important information for replacement parts:
Please check the vendor code or pump model on your pump before ordering replacement parts and use the chart to determine the correct wet-end replacement. If your vendor code reads “3536“, there is no impeller available and the entire wet end kit 77713 is needed. If the vendor code is “3861” or has a “-01, or –02” at the end of the model number, please call 805-541-9000 or text us photos of your pump’s labels or stickers.
|This impeller will work on the following wet-end kits:|
|Wet End||Impeller||Shaft Seal||Wear Ring|
*Wet-end label: 91041825-000; Stamped on wet end leg: 92770705; Stamped on volute cover: 91231605. If the label/sticker reads 91041825-000, use 71406-SW.
If your wet end has been changed in the past and there is a label/sticker that reads 91041611-120-001, use 71406.
**71406-SW Dots: silver, white (use 71409-E wear ring)
If you can’t determine the dots on your impeller, buy the entire wet-end kit. The installation time is about the same.