Lower Unit Seal Kit Mercury Mariner 4-6 HP

This Lower Unit Seal Kit is designed for Mercury Mariner 4-6 HP outboard engines, ensuring a watertight seal for the lower unit.

• Brand: Mercury | Fits: Mariner 4-6 HP Outboard Engines
• OEM part numbers: 27-8M0155392, 27-8M0134073 for precise compatibility
• Essential for preventing water ingress and protecting the lower unit