Description: High-quality water pump impeller complete with stainless steel shaft and end caps. Material: Steel shaft. Dimensions: total length 69 mm, fan diameter 37 mm, magnet length 29 mm. If your water pump has broken down or is noisy, including E02 error codes, it is likely that this impeller needs to be replaced. Suitable for the following 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, Hawaiian AirJet, Hawaiian HydroJet, Palm Springs AirJet, Palm Spring HydroJet, Helsinki AirJet. The last picture shows a broken original unit that has a plastic tab from a Premium Series hot tub. This is an alternative that has been thoroughly tested and works perfectly. The impeller fits all Lay Z Spa. Why buy a used pump when you can replace the broken impeller for half the price, save plus brand new. Noisy or broken impeller, this will fix it. Fixes the E02 code, contact me for diagnosis if you are unsure. Package includes: 1x Hot tub pump impeller.