Mercury Marine Lower Unit O-Ring Seal 2-Stroke

This lower unit O-ring seal is designed for Mercury 2-stroke outboards from 3.9 to 9.8 HP, ensuring a secure and leak-free lower unit.

• Brand: Mercury | Fits: 2-stroke 3.9, 4, 6, 7.5, 9.8 HP models
• Key Detail: Durable O-ring for reliable sealing
• Includes: One O-ring seal