Yamaha - Lower Unit Assembly - Complete Drive System - 696-45300-12-8D

Overview

When a lower unit starts showing its age, you’ll feel it in the way the boat runs—rough shifting, noise, or just not as smooth as it should be. The 696-45300-12-8D is built to bring everything back to solid, dependable operation. It’s a complete assembly that installs clean and restores proper power transfer right away. Once it’s on, you’re back to running the motor with confidence instead of second guessing it.

Key Features

• Complete Lower Unit Assembly – Includes internal components for full drive and propulsion performance.
• Genuine Yamaha OEM Build – Designed to match factory specifications for fit and reliability.
• Smooth Power Transfer – Supports consistent propulsion and clean shifting operation.
• Corrosion Resistant Construction – Built to handle harsh marine environments and extended use.
• Direct Fit Installation – Integrates seamlessly with existing Yamaha outboard setups.

Engine & Boat Compatibility

Compatible with select Yamaha outboards requiring this lower unit assembly. Always confirm fitment based on your exact engine model.

FAQ

Q: What are signs the lower unit needs replacing?
A: Grinding noise, shifting issues, water in gear oil, or loss of propulsion are common signs.

Q: Is this a complete assembly or do I need additional parts?
A: This is a complete unit, but you should confirm if your setup requires additional hardware.

Q: Can I install this myself?
A: It’s possible with experience, but proper alignment and setup are important.

Q: How does it perform in saltwater conditions?
A: It’s built for marine use, but regular maintenance helps extend its lifespan.

Q: Will this restore performance right away?
A: Yes, replacing a worn lower unit typically brings back smooth operation and proper power transfer.