Shop All
Shop by Engine
Shop by Engine

Yamaha Lower Unit Assembly - F30 - F40 - 67C-45300-01-4D - See Description for Applicable Models
SKU: 67C-45300-01-4D
$2,855.39 $2,933.90
Free Shipping!
This product could earn you points
Learn more about PartsVu rewards

Fast Shipping


In-stock orders ship the next day, from the warehouse closest to you.

Learn More

Quick & Easy Returns


We accept returns on most items for 45 days— with no restocking fees.

Learn More

Ready to Serve


Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

Description

Yamaha - Lower Unit Assembly - Complete Drive System - F30 - F40 - 67C-45300-01-4D

Overview

The lower unit assembly is a critical component of your Yamaha outboard, designed to transfer engine power to the propeller while supporting smooth gear operation and reliable propulsion. Built with high-quality materials, this assembly delivers excellent durability and corrosion resistance, ensuring dependable performance in both saltwater and freshwater environments. Manufactured to OEM specifications, it provides a precise fit and seamless integration with compatible Yamaha outboards.

Key Features

  • Complete Drive System – Transfers engine power efficiently to the propeller for smooth propulsion.
  • Optimized Performance – Supports consistent operation and reliable handling on the water.
  • OEM Yamaha Construction – Engineered to factory standards for precise fit and long-lasting reliability.
  • Corrosion-Resistant Build – Designed to withstand harsh marine conditions and extend service life.

Engine & Boat Compatibility

  • Compatible with Yamaha F30 and F40 outboards using this lower unit assembly.

FAQ

Q: What does a lower unit assembly do?
A: It transfers engine power to the propeller and houses gears that control propulsion and direction.

Q: Why is this component important?
A: It is essential for smooth operation, gear shifting, and overall boat performance.

Q: Is this a genuine Yamaha part?
A: Yes, it is an OEM Yamaha component designed for precise fit and reliable performance.

Q: Has this part been updated or replaced?
A: Yes, this product has been superseded by part number 67C-45300-02-8D.

Q: Is it suitable for marine environments?
A: Yes, it is built with corrosion-resistant materials for durability in both saltwater and freshwater.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Product Videos

Specs & Engine Application
  • Supersessions
    67C-45300-00-4D, 67C-45300-02-4D, 67C-45300-02-8D, 67C-45300-04-8D, 67C-45300-04-8D

Reviews

★★★★★
★★★★★
★★★★★
★★★★★

  • FREE SHIPPING

    on all orders over $99!

  • 45-DAY RETURNS

    so you can get the right parts

  • REWARDS ON EVERY PURCHASE

    earn up to 4.5% back

  • PREMIER CUSTOMER SERVICE

    throughout your buying journey
Yamaha Lower Unit Assembly - F30 - F40 - 67C-45300-01-4D - See Description for Applicable Models
Yamaha

Yamaha Lower Unit Assembly - F30 - F40 - 67C-45300-01-4D - See Description for Applicable Models

$2,855.39 $2,933.90

Yamaha - Lower Unit Assembly - Complete Drive System - F30 - F40 - 67C-45300-01-4D

Overview

The lower unit assembly is a critical component of your Yamaha outboard, designed to transfer engine power to the propeller while supporting smooth gear operation and reliable propulsion. Built with high-quality materials, this assembly delivers excellent durability and corrosion resistance, ensuring dependable performance in both saltwater and freshwater environments. Manufactured to OEM specifications, it provides a precise fit and seamless integration with compatible Yamaha outboards.

Key Features

Engine & Boat Compatibility

FAQ

Q: What does a lower unit assembly do?
A: It transfers engine power to the propeller and houses gears that control propulsion and direction.

Q: Why is this component important?
A: It is essential for smooth operation, gear shifting, and overall boat performance.

Q: Is this a genuine Yamaha part?
A: Yes, it is an OEM Yamaha component designed for precise fit and reliable performance.

Q: Has this part been updated or replaced?
A: Yes, this product has been superseded by part number 67C-45300-02-8D.

Q: Is it suitable for marine environments?
A: Yes, it is built with corrosion-resistant materials for durability in both saltwater and freshwater.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

View product