Part Number: 1040030200 (Arm cap) Part Number: 10-40030-3 (Exciter) Part Number: 104003-033 (Instruction plate) Part Number: 10-400304 (Coupling impulsecw) Part Number: 10-400305 (Impulse coupling asm cw) Part Number: 10-400306 (Coupling) Part Number: 10-400307 (Coupling) Part Number: 10-400307-E (Coupling assy, exchange) Part Number: 10-400308 (Coupling) Part Number: 10-400308XCH (Impulse coupling) Part Number: 10-400309 (Coupling) Part Number: 10-400309-E (Coupling assy, exchange) Part Number: 104003-1 (Ne) Part Number: 10-400310 (Impulse coupling asm cw)