Part Number: 139044 (Spring compr) Part Number: 139-04421-0000 (Component) Part Number: 139-04422-0000 (Component) Part Number: 139-04423-0000 (General purpose thick filmchip r) Part Number: 139045 (Plate) Part Number: 139-04531-0000 (General purpose thick filmchip r) Part Number: 139-04531-0053 (Component) Part Number: 139-04533-0000 (Resistor chip 453k ew 1) Part Number: 1390459 (Cat) Part Number: 139046 (Retainer) Part Number: 139046-01 (Shield assy) Part Number: 139046-02 (No description) Part Number: 139046-10 (Glide assy) Part Number: 139046-12 (Light shield assembly)