Part Number: 12889272 (Component) Part Number: 128892B (Valve) Part Number: 12889-3 (Armature relay) Part Number: 1288931-1 (Transformer) Part Number: 1288932-1 (Component) Part Number: 1288938-2 (Gyroscope assembly) Part Number: 1288939-1 (Retainer) Part Number: 128894 (Valve (cw) intake r1820-) Part Number: 128894-13 (Valve) Part Number: 128894-A (Ne) Part Number: 128895 (Valve) Part Number: 1288951-1 (Cover) Part Number: 128-8952 (9043) Part Number: 1288952-1 (Block)