stumped

Replaced Thermostat Part Number:WE4M216,MICA HEATER Part Number:WE11M10001,Thermostat (4-wire) Part Number:WE4M18,Safety thermostat (thermal fuse) Part Number:WE4M137,Safety thermostat Part Number:WE4M160 and still will not produce heat. Advice please?

Cycle the panel breaker for dryer. Sometimes one leg can trip. Dryer motor runs on 120vac, heater runs on 240vac. If that’s not the problem, check for 240vac at receptacle. If good, check at dryer cord terminal block. Check condition of all wires at that terminal block (dryer unplugged). If all good, problem could be faulty timer, temp switch or motor switch. Will advise further after confirmation of 240vac at dryer and connections good.

Eric