Part Number: 12288136 (Housing) Part Number: 12288139 (Spring) Part Number: 12288140 (Pin) Part Number: 12288141 (Cover) Part Number: 12288142 (Cover assy) Part Number: 12288147 (Switch,pressure) Part Number: 12288150 (Plate) Part Number: 12288151 (Disk) Part Number: 12288153 (Support assy) Part Number: 12288155 (Hardware) Part Number: 122881-6 (Circuit card assembl) Part Number: 12288162 (Plate) Part Number: 12288166 (Hardware) Part Number: 12288171 (Valve)