Genuine Lucas Complete wiring Harness. For use on BSA models: A7/A10 Swinging Arm(1954-1962). This wiring harness is supplied complete with sub looms for dyno, mudguard and dip switch! O.E.M: LU839780 / 19-0735 Premium quality cloth braided wiring harness! Supplied with colour coded wiring loom installation plan. Complete Harness: Yes, with sub looms Manufactured in UK. Lucas is a registered trademark of Lucas Industries Limited