Part Number: 10-391426 (Block) Part Number: 10-391427 (Imp coupl) Part Number: 10-391428 (Block) Part Number: 10-391429 (Impulse coupling, tc) Part Number: 103-914-50 (Outside mic. set 0-300mm (0.01mm) Part Number: 1039-147 (Component) Part Number: 1039-14F (No description) Part Number: 103914R313 (Hammer) Part Number: 103915 (Plate lan hub) Part Number: 103-915-10 (Outside mic. set 150-300mm (0.01) Part Number: 10-391514-1 (Cover) Part Number: 10-391514-2 (Cover) Part Number: 1039-154 (Buss) Part Number: 10-391550-1 (Ign. unit)