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. Fits all Lay Z Spa AirJet and HydroJet models. Compatible with all BestWay and Lay Z Spa Egg-type units, including Miami AirJet, Bali AirJet, Vegas AirJet, Saint Tropez AirJet, Monaco AirJet, Moritz AirJet, Hawai AirJet, Hawaii HydroJet, Palm Springs AirJet, Palm Spring HydroJet, and 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 functions perfectly. The impeller fits all Lay Z Spas. Replace the impeller instead of buying a used pump, as the impeller is often the cause of failure. Fix noisy or broken impellers and resolve E02 error codes. Contact for diagnosis if unsure. Package includes: 1 x Hot Tub Pump Impeller.