Norcold Burner Assembly 638144 (2118 models)  This will work on model #'s:   2118

Norcold Burner/ Orifice Assembly 621951 (for 3163 models) Norcold Burner/ Orifice Assembly Will work with all 3163 model Norcold Refrigerators. T

Norcold Thermistor Assembly 629491 Rod/ Air (fits the 2117 model) This is the current rod/ air thermistor for all 2117 models, regardless of serial number.

Norcold Burner Assembly 629013 (1200 model)  This will work on all Norcold 1200s. Those models include:  1200LR, 1200LRIM, 1200LRIMD, 1200LRBK, 1200LRIMBK, 1200LRIMBKD, 1200LRSS,...

Norcold Burner Assembly 635614 (1210 model)  This will work on all Norcold 1210 models. Those models include:  1210, 1210BK, 1210IM, 1210IMBK, 1210IMBKD, 1210IMD, 1210IMSS, 1210IMSSD,...