Part Number: 114R2004-5 (Rotary wing head assembly) Part Number: 114R2004-6 (Rotary wing head assembly) Part Number: 114R2012-1 (Droop stop assy.) Part Number: 114R2012-2 (Droop stop assembly) Part Number: 114R2012-3 (Droop stop assembly) Part Number: 114R2012-4 (Droop stop assembly) Part Number: 114R2012-5 (Droop stop assy.) Part Number: 114R2012-6 (Droop stop assembly) Part Number: 114R2012-7 (Droop stop assembly) Part Number: 114R2012-8 (Droop stop assembly) Part Number: 114R2012-9 (Droop stop assembly) Part Number: 114R2013-1 (Shaft) Part Number: 114R2050-1 (Hub) Part Number: 114R2050-10 (Hub)