New water pump impeller complete with stainless steel shaft and end caps. If your water pump has failed or is making noise, including E02 error codes, the impeller likely needs replacement. This impeller fits the following models and many others: - All Lay Z Spa AirJet models and Hydrojet types - All BestWay and Lay Z Spa Egg type units - Miami AirJet - Bali AirJet - Vegas AirJet - Saint Tropez AirJet - Monaco AirJet - Moritz AirJet - Hawai AirJet - Hawaii HydroJet - Palm Springs AirJet - Palm Spring HydroJet - Helsinki AirJet The last image shows a failed original unit with a plastic shaft from a Premium Series hot tub. This is a fully tested alternative that works perfectly. The impeller fits all Lay Z Spas. Replace the impeller instead of buying a used pump—this common failure part can be replaced at a lower cost. Fixes noisy or broken impeller issues and can resolve E02 error codes. for diagnosis if unsure. Package Includes: 1 x Hot Tub Pump Impeller