A.O. Smith heating element

5 part numbers across 9 water heater models. Every one is cited to the A.O. Smith parts list it came from.

• 0005300370 — Element Gasket Fits ECRS-50, ECRT-40, ECRT-52, ECRT-66, ECRT-80, ECT-30, ECT-40, ECT-52 and 1 more
• 042286-021 — Upper Element Fits ECRT-40, ECRT-52, ECRT-66, ECRT-80, ECT-30, ECT-40, ECT-52, ECT-55
• 042285-025 — Lower Element Fits ECRS-50, ECRT-40, ECRT-52, ECRT-66, ECRT-80
• 042286-022 — Lower Element Fits ECT-30, ECT-40, ECT-52, ECT-55
• 024286-021 — Upper Element Fits ECRS-50