Description: New design water pump impeller complete with stainless steel shaft and end caps. Material: Steel shaft Dimensions: total length 69 mm, fan blade diameter 67 mm, magnet length 29 mm. If your water pump has broken or is noisy, including E02 error codes, chances are this impeller needs to be replaced. Fits below and many more: - Suitable for all Lay Z Spa AirJet models and hydrojet types. Fits all BestWay and Lay Z Spa Egg units. Miami AirJet Bali AirJet Vegas AirJet Saint Tropez AirJet Monaco AirJet Moritz AirJet Hawaii AirJet Hawaii HydroJet Palm Springs AirJet Palm Spring HydroJet Helsinki AirJet The last picture shows a broken original unit that has a plastic stem from a Premium Series hot tub. this is an alternative fully tested and works perfectly impeller fits all lay z spa why buy a used pump when you can replace the impeller which is the fault for half the price save plus New design Noisy or broken impeller this fixes it fix E02 code, contact me for diagnosis if you are unsure Package includes: 1x Hot tub impeller We strive to provide you with excellent after-sales service. No matter what problems you encounter, our professional team will do their best to solve them for you and ensure you have a pleasant shopping experience.