Part Number: 12581 (Battery cross alternate mfg! fra) Part Number: 125810 (Horizontal situation ind*) Part Number: 1258100 (J acc rec m2x20 cuag) Part Number: 12581-000 (Fittings) Part Number: 125810001016 (Mil) Part Number: 12581000CU (Component) Part Number: 12581-01 (Link) Part Number: 125810-11 (H.s.i.) Part Number: 125-8-102-1 (Grommet) Part Number: 125810-3 (Hsi) Part Number: 125810-5 (Hsi - horizontal indicator) Part Number: 125810INS-SC-40M (Bearing) Part Number: 125810INSSC40MM (Bearing) Part Number: 125811 (Cavity sub assy)