Part Number: 152BL705L (Temperature indicator) Part Number: 152BL705N (Indicator) Part Number: 152BL705NMODH (Indicatorther temp) Part Number: 152BL705P (Thermocouple temperature indicat) Part Number: 152BL705P-R (Indicator egt) Part Number: 152BL705R (Temp ind,thermocouple) Part Number: 152BL705S (Thermocouple temperature indicat) Part Number: 152BL705T (Indicator) Part Number: 152BL705U (Indicator) Part Number: 152BL706 (Temp ind,e.g.t. / lewis) Part Number: 152BL706A (Indicator egt) Part Number: 152BL708 (Indicator temp) Part Number: 152BL708A (Indicator temp.thermocouple) Part Number: 152BL708B (Egt indicator)