Mercury Mariner 200, 225 Optimax Outboards Service Manual, 90-855348, Page 341Get this manual

Gear Housing (Prop Shaft) (Standard Rotation)(Ratcheting) (SN-OG437999BELOW)(CASTING#1623-822442C2)
1623822442C2

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives