Part Number: 10904910 (Plug, thread) Part Number: 10904911 (Screw cap) Part Number: 10904912 (Plate) Part Number: 10904921 (Hardware) Part Number: 10904927 (Hardware) Part Number: 1090492AY (Resistor) Part Number: 10904930 (Plug pipe) Part Number: 10904936 (Hardware) Part Number: 109049-4 (Seal) Part Number: 10904943 (Washer, flat) Part Number: 10904944 (Fittings) Part Number: 10904945 (Washer) Part Number: 10904946 (Pin) Part Number: 10904948 (Washer flat)