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  3. YAMAHA 69G45300104D

YAMAHA Lower Unit Shaft 69G-45300-10-4D 8HP

fits make: Yamaha. year: 2020.

69g-45300-10-4d Yamaha 69g45300104d 8hp Lower Unit Assy 20 Inch Long Shaft

( Manufacturer Part Number: 69G45300104D ), ( Part Type: Unit Shaft ), ( Country Of Origin: Japan ), ( Name: Yamaha 69g-45300-10-4d Lower Unit Assy )

Review YAMAHA 8hp Lower Unit Assy Inch Long Shaft fits 2020

The Yamaha 69G-45300-10-4D is an 8hp lower unit specifically designed for use with 20-inch shafts. This component is a crucial part of outboard motor systems, responsible for transmitting power from the engine to the propeller.

This lower unit features a durable, compact design, making it an ideal choice for a variety of watercraft applications. It boasts a high-performance, sealed, multi-plate wet clutch system that ensures smooth, reliable engagement and disengagement between the engine and propeller.

The 69G-45300-10-4D comes with a robust, 3-blade Nickel Aluminum Alloy Propeller. This propeller provides excellent thrust and maneuverability, allowing for efficient water movement and responsive handling. The propeller's material also offers superior corrosion resistance, ensuring long-lasting performance even in harsh saltwater environments.

The lower unit includes a heavy-duty gearcase that is built to withstand the rigors of frequent use. It is constructed from high-strength materials, such as cast aluminum, to ensure durability and stability. The gearcase also features a large, oil capacity that helps maintain optimal operating temperatures, ensuring reliable performance and extended component life.

Additionally, the 69G-45300-10-4D comes with an advanced, water-lubricated, telescoping shaft. This design not only provides excellent thrust and maneuverability but also offers the benefit of a self-aligning feature, which helps maintain proper shaft alignment and reduces the risk of damage from impacts or collisions.

This lower unit is also compatible with Yamaha's Electronic Fuel Injection (EFI) systems, offering the benefits of improved fuel efficiency, easier starting, and reduced emissions. It is important to note that the use of EFI may require additional components or modifications to your watercraft.

In summary, the Yamaha 69G-45300-10-4D 8hp lower unit with a 20-inch shaft is a high-performance, durable component designed for efficient power transmission and reliable propeller engagement. Its rugged construction, advanced features, and compatibility with Yamaha's EFI systems make it an excellent choice for those seeking optimal performance and longevity for their watercraft applications.

Pros and Cons of Buying Yamaha 69G-45300-10-4D 8HP Lower Unit 20 Shaft

1. Pros:

a. Powerful: This lower unit from Yamaha is equipped with an 8HP (horsepower) engine that provides sufficient power for various water activities such as fishing, water sports, and cruising.

b. Durability: Yamaha is known for its high-quality and long-lasting products. This lower unit is made with robust materials, ensuring it can withstand harsh water conditions and heavy usage.

c. Reliability: Yamaha's reputation for reliability is evident in this product. It features a heavy-duty gear case, a large oil capacity, and a multi-plate oil cooler for efficient and consistent performance.

d. Versatility: The 20-inch shaft length makes this lower unit compatible with a wide range of boats and jet drives, making it a versatile option for various applications.

2. Cons:

a. Price: The Yamaha 69G-45300-10-4D 8HP Lower Unit 20 Shaft is priced higher compared to some competing brands. This might be a disadvantage for budget-conscious buyers.

b. Weight: At around 110 pounds, this lower unit is relatively heavy, which could make installation and transport more challenging.

3. Conclusion:

The Yamaha 69G-45300-10-4D 8HP Lower Unit 20 Shaft is a high-performance and durable option for those seeking a powerful and reliable lower unit for their watercraft. Its versatility, combined with Yamaha's reputation for quality, justifies the higher price point. However, its weight and the associated challenges of installation and transport are potential drawbacks.

4. Recommendation:

If you're in the market for a powerful and reliable lower unit for your watercraft and have the budget for it, the Yamaha 69G-45300-10-4D 8HP Lower Unit 20 Shaft is an excellent choice. Its robust construction, efficient performance, and versatility make it a worthwhile investment for those who demand the best in watercraft engines.

Details:

Free shipping only applies in the continental USA. This is in nice condition. Lot bya825a18. Good used lower unit gear case assembly from a 2002 Yamaha 8 HP four stroke outboard.

part #: 69g45300104d prices

  • $637.50-$1920.01

specifications motoralph:

  • for makes: Yamaha
  • for years: 2020
  • mpn: 69g45300104d
  • part type: Unit Shaft
  • country of origin: Japan
  • name: Yamaha 69g-45300-10-4d Lower Unit Assy

payments motoralph:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

shipping motoralph:

  • cost: $0.00
  • type: Fixed
  • transit: 3-7 Days
  • service: Economy
  • class: Economy

general motoralph:

  • Motors > Parts Accessories > Other
  • condition: Used

returns motoralph:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

seller motoralph:

  • rating: 100.0%
  • city: Maquoketa, Iowa
  • # reviews: 1878

offer motoralph:

  • availability: In Stock
  • started: September 23, 2025
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
for makes: yamaha, for years: 2020, part type: unit shaft, country of origin: japan, name: yamaha 69g-45300-10-4d lower unit assy,
sku: 10835477806236792,

Yamaha 69G45300104D Is Similar To:

motoralph logo
2 offers $637.50–$1920.01 USD
  • Offer #1: $637.50 price + $99.95 shipping estimate = $737.45* total. This assembly, with the manufacturer part number , is specifically designed for Yamaha engines and provides reliable performance and durability for your boating needs. The Yamaha Lower Unit Assembly is a genuine OEM part made by Yamaha in Japan.+$99.95 shipping
  • Offer #2: $1920.01 price + $190.40 shipping estimate = $2110.41* total. New and genuine OEM part.+$190.40 shipping

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