Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 226Get this manual

POWERHEAD
Cylinder Block and End Caps

Loctite PST Pipe Sealant (92-809822) Loctite "514" Master Gasket (92-12564-2) Cycle Outboard Oil (92-13249A24)

PORT OIL FITTING ORIENTATION TOP OF BLOCK

2 o'clock

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