Yamaha F300/F350 Lower Units | V8 4-Stroke Bolt-In Carrier | 25″/30″ Shaft | 2008–2019 | New & Remanufactured | YA-G8-10 | 1-Year Warranty image 0
Yamaha F300/F350 Lower Units | V8 4-Stroke Bolt-In Carrier | 25″/30″ Shaft | 2008–2019 | New & Remanufactured | YA-G8-10 | 1-Year Warranty image 0

Yamaha F300/F350 Lower Units | V8 4-Stroke Bolt-In Carrier | 25″/30″ Shaft | 2008–2019 | New & Remanufactured | YA-G8-10 | 1-Year Warranty

$5,519.00
$6,279.27
$5,519.00
(-12%)

MPN : YA-G8-10-R

SKU: YA-G8-15-R*
Availability: In stock
Product type: Lower Unit
Please hurry! Only 100 left in stock
Product Type: Re-manufactured Lower Unit
HP/Shaft/Years/Ratio: F300/350 / 30 inch Shaft (U) / 2008-2019
Subtotal: $5,519.00
Yamaha F300/F350 Lower Units | V8 4-Stroke Bolt-In Carrier | 25″/30″ Shaft | 2008–2019 | New & Remanufactured | YA-G8-10 | 1-Year Warranty image 0

Yamaha F300/F350 Lower Units | V8 4-Stroke Bolt-In Carrier | 25″/30″ Shaft | 2008–2019 | New & Remanufactured | YA-G8-10 | 1-Year Warranty

$6,279.27 $5,519.00
Yamaha F300/F350 Lower Units | V8 4-Stroke Bolt-In Carrier | 25″/30″ Shaft | 2008–2019 | New & Remanufactured | YA-G8-10 | 1-Year Warranty image 0

Yamaha F300/F350 Lower Units | V8 4-Stroke Bolt-In Carrier | 25″/30″ Shaft | 2008–2019 | New & Remanufactured | YA-G8-10 | 1-Year Warranty

$6,279.27 $5,519.00
Product Type: Re-manufactured Lower Unit
HP/Shaft/Years/Ratio: F300/350 / 30 inch Shaft (U) / 2008-2019
Description
Description
x

Upgrade your Yamaha F300 or F350 outboard with this V8 4-Stroke Lower Unit, built to deliver unmatched power and reliability. Designed for 2008–2019 models, it supports both 25″ and 30″ shaft lengths and features a bolt-in carrier system for enhanced strength and precision.
Whether you choose New or Remanufactured, each unit is built to OEM specifications for perfect fitment and long-term performance. Backed by a 1-year warranty, this lower unit is a dependable choice for restoring your Yamaha’s full capability on the water.

Product Specifications

Specification Details
Model Yamaha F300 / F350 V8
Engine Type V8 4-Stroke
Years 2008–2019
Horsepower 300HP – 350HP
Shaft Length 25″ / 30″
Carrier Style Bolt-In Carrier
Condition New or Remanufactured
Part Code YA-G8-10
Warranty 1 Year

Why Choose the Yamaha F300/F350 Lower Unit (2008–2019)

  • Engineered for Power: Designed for high-output V8 4-stroke engines.
  • Bolt-In Carrier Design: Ensures robust alignment and superior structural integrity.
  • Perfect Fitment: Direct OEM replacement—no modification needed.
  • Flexible Options: Choose New for maximum longevity or Remanufactured for cost efficiency.
  • Backed by a 1-Year Warranty: Confidence and performance guaranteed.

Frequently Asked Questions – Yamaha F300/F350 V8 4-Stroke Lower Unit (2008–2019)

1. Which Yamaha engine models are compatible with this F300/F350 V8 lower unit?

This lower unit fits Yamaha F300 and F350 V8 4-stroke outboards manufactured from 2008 to 2019. It supports both 25″ and 30″ shaft lengths and is designed as a direct OEM replacement for these high-performance engines.

2. What are the benefits of the bolt-in carrier design on this Yamaha lower unit?

The bolt-in carrier enhances structural rigidity and precise gear alignment, contributing to smoother operation and improved durability under high torque conditions. It also simplifies installation and servicing, maintaining factory-level performance.

3. How do new and remanufactured Yamaha F300/F350 lower units compare?

New units come factory-assembled with all new OEM components, providing maximum reliability and longevity. Remanufactured units are expertly rebuilt from OEM cores with thoroughly inspected, repaired, or replaced parts to meet or exceed factory specifications. Both options include a 1-year warranty.

4. What maintenance is essential to keep the Yamaha V8 lower unit in optimal condition?

Recommended maintenance is changing gear oil every 100 hours or annually, inspecting and replacing seals and bearings as needed, applying marine grease to moving parts, and flushing the lower unit with fresh water after exposure to saltwater to prevent corrosion.

5. Is installation of the Yamaha F300/F350 V8 lower unit straightforward?

Yes, it is designed for easy, direct OEM fit. The unit arrives fully assembled and pressure-tested, requiring no modifications during installation. Using Yamaha marine gear oil during installation is recommended for optimal performance.

 

Looking for other models or gear ratios?
 Browse all Yamaha Lower Units here — find compatible options for 40HP, 60HP, 115HP, 150HP, and more Yamaha outboards.

Related Products

Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)
Example product title
$5,519.00
$6,279.27
$5,519.00
(-12%)

Recently Viewed Products