Honda Outboards BF40A/BF50A Service Manual, Page 156Get this manual
HONDABF3!5A4!5A
OIL PANPRIMARY GEAR CASESWIVEL CASE
OIL PANMUFFLER 12-2 SHIFT RODS 12-3 ENGINE UNDER CASE 12-4 PRIMARY GEAR CASE 12-5 MOUNT FRAME 12-8 SWIVEL CASE STERN BRACKET 12-10