1975-1976 Ford Bronco V8 Emissions & Vacuum Hose Routing Exploded Parts Diagram

This scanned Ford factory-style exploded parts illustration (marked "Numbers for reference use only, COPYRIGHT FoMoCo") depicts emission-control and vacuum system components on a V8 engine. The top illustration shows vacuum hose routing across the top of the engine and carburetor, with base part-number callouts including 8A564, 9E455 (vacuum hoses, some marked with a star), 18599, 9D473, 12A091, and hardware/clip part numbers 373846-S (II-191-Q) and 384111-S (II-106-VA). A left detail (view A) shows a pump-type component identified as 9A427 or 9A435. A lower-left side view of the engine shows hose 9E488, fitting 9A428, and hardware 385390-S (II-106-WG) noted for 1975 and 386901-S (II-232-G) noted for 1976. The right detail (view B) is an exploded stack-up at the carburetor showing carburetor 9510, EGR valve 9D475, screw 57635-S, spacer/gasket components 9C477, 9D476, 9A589, and 9447. The year notations (1975/1976) indicate this page covers 1975-1976 applications. A reader can learn the arrangement and Ford base part numbers of the EGR valve, carburetor spacer, gaskets, and vacuum hose routing for servicing or restoring the emissions system.