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. Suitable for Miami Air Jet, Bali Air Jet, Vegas Air Jet, Saint Tropez Air Jet, Monaco Air Jet, Moritz AirJet, Hawai Air Jet, Hawaii Hydro Jet, Palm Springs AirJet, Palm Spring Hydro Jet, and Helsinki AirJet models. 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 Spa models. Replace the impeller instead of the entire pump to save money. Fixes noisy or broken impeller issues and resolves E02 error codes. for diagnosis if unsure. Package includes: 1 x Hot Tub Pump Impeller