Part Number: 0550F5-256 (Resistor) Part Number: 0550F5270 (Thermal resistor) Part Number: 0550F5-483 (Thermal resistor) Part Number: 0550FS048 (Resistor) Part Number: 0550-FS-064 (Inductor) Part Number: 0550H5 (Resistor) Part Number: 0550H5-066 (Resistor,thermal) Part Number: 0550H5-069 (Resistor thermal) Part Number: 0550-KDC-01 (Digital control unit) Part Number: 0550KDC01-502 (Dig. control unit) Part Number: 0550N3 (Si) Part Number: 0550NR07D (No description) Part Number: 0550NR07DT (No description) Part Number: 0550NR10DA0KS (No description)