Part Number: 139857-000 (Arm assy) Part Number: 139858 (Piper statick) Part Number: 139859 (Screw) Part Number: 139859-01 (Nut-self locking) Part Number: 13985932 (No description) Part Number: 1398595 (Id systems contra (consignment) Part Number: 13985959 (857 ea stock) Part Number: 13985A24 (Tool holder) Part Number: 13985A45 (Component) Part Number: 13985BMC13985 (Bearing) Part Number: 13986 (Spring) Part Number: 139860 (Screw) Part Number: 13986-001 (433 terminal module) Part Number: 13986-001-81590-95 (Switch)