Item No.10 Image Shown AboveU43-41SS Sta Rite Max Item No.10 Image Shown AboveU43-41SS Sta Rite Max E Therm 5/16 Flat Washer Used on Sta-Rite Pool Heaters PartSta-Rite is a common name in pool heater parts. The schematic diagram of heater parts, Sta-Rite pool heater parts, Sta-Rite heater parts and spares (spare heater parts) are listed. Always low prices and fast shipping. Discount Sta-Rite swimming pool heater parts and other swimming pool heater parts are always in stock and available.For Heater Parts:Back To Sta-Rite (Water System) Natural / Propane Gas Heater Parts Fro Pump Parts:Back To Sta-Rite JWPA Series Centrifugal PumpBack To Sta-Rite Plastic Trap Pkg. No.115 / 161 Pump PartsPLEASE NOTE: SOME ELECTRONIC POOL HEATER PARTS ARE NON-RETURNABLE, PLEASE CONSULT OUR RETURNS PAGE FOR MORE INFORMATION ON RETURNING PRODUCTS .