Part Number: 0507-8-8 (Adapter,straight,pi) Part Number: 0507-883 (No description) Part Number: 0507883C (Harris) Part Number: 0507883CH (No description) Part Number: 05-07884 (A 750 control 84 red knob) Part Number: 0507885030SMD1787K (No description) Part Number: 05078900 (Weight) Part Number: 050789-0001 (Resistor) Part Number: 0507895030SMD1806K (No description) Part Number: 05-07896 (A 750 control 96 red knob) Part Number: 05078H (No description) Part Number: 05079 (Bearing-cone) Part Number: 050-79-017 (Spring) Part Number: 0507905030SMD182K (No description)