Part Number: 07D20BD1 (Round pyrex first surface mirroe) Part Number: 07D20ER-1 (No description) Part Number: 07D20ER1-CFX-TRC (No description) Part Number: 07D216 (No description) Part Number: 07D220K (Dip) Part Number: 07D221 (No description) Part Number: 07D221K (Dip) Part Number: 07D23 (No description) Part Number: 07D24 (No description) Part Number: 07D241K (7mm) Part Number: 07D271 (Dip) Part Number: 07D271K (7mm) Part Number: 07D29 (Switch- overheat) Part Number: 07D301K (Dip)