OEM Mercury Outboard 3.0L 2-Stroke Optimax DFI & PRO XS (20") Gear Housing Assembly Lower Unit 1600-880686A43 1600-8M0236250

OEM Mercury & Mariner Outboard 3.0L 2-Stroke Optimax DFI & PRO XS Gear Housing Assembly Lower Unit

• Color: Black
• Standard (right hand) Rotation
• Gear Ratio 1.75:1
• Driveshaft Length 20" Long
• Pinion teeth: 12

Fits: Most 3.0L Mercury Optimax or Pro XS, s/n 1B504989 and above

Old Part number 1600-880686A43 superseded to new part number 1600-8M0236250

Please confirm fitment of Mercury parts with your serial number

Photos and descriptions provided via Mercury may not always be accurate