PN: 114-530166-63 (Core-duct bond assembly-sidewall) PN: 114-530166-71 (Core-duct bond assembly-sidewall) PN: 114-530166-83 (Core-duct bond assembly-sidewall) PN: 114-530166-87 (Core-duct bond assembly-sidewall) PN: 114-530166-95 (Core-duct bond assembly-sidewall)