Part Number: 139287 (Pottensiometre) Part Number: 139287-01 (Variable resistor) Part Number: 139287K (Ne) Part Number: 139288 (Mount) Part Number: 139288-01 (Nameplate) Part Number: 139288-02 (Id plate) Part Number: 139288-03 (Plate) Part Number: 139288-04 (Plate identification) Part Number: 139288-05 (Identification plate) Part Number: 139288-07 (Name plate) Part Number: 139288-08 (Nameplate) Part Number: 139288-09 (Id plate) Part Number: 139288-10 (Name plate) Part Number: 139288-11 (No description)