Part Number: 138285MCD (No description) Part Number: 138286 (Holdersubstrate) Part Number: 13828607 (New in stock) Part Number: 138286-1 (Plate) Part Number: 1382862 (Component) Part Number: 138287-0001 (Misc) Part Number: 138287-0002 (Contact electrical) Part Number: 138287-01 (Gyroscope) Part Number: 138287-01-01 (Mounting base) Part Number: 138287-1 (Contact assy) Part Number: 138287-2 (Spring) Part Number: 13828743 (357 ea stock) Part Number: 13828751 (9087) Part Number: 13828758 (No description)