bushing set includes p/n's 8121212-41 (2 ea), 8121212-43 (2 ea), 3g11100-101 (2 ea), & 3g11807-101 (1 ea);t.o. 4s1-73-4,fig 2-1 special features, main landing gear, gear assembly, c-141 acft end item identification, bushing set,axle beam assy part name assigned by controlling agency