YAMAHA 65W-45300-10-4D Outboard Lower Unit Video 98-2003 25HP

( Manufacturer Part Number: 65W-45300-10-4D ), ( Part Type: Video Unit ), ( Stroke: 4-stroke ), ( Donor Motor: 1999 F25elrx 25hp Yamaha )

Review YAMAHA Oem 98-2003 25hp Outboard Lower Unit Inch Video fits F25 2020

Detailed Product Description for Yamaha 65W-45300-10-4D 98-2003 F25 25HP Outboard Lower Unit

The Yamaha 65W-45300-10-4D 98-2003 F25 25HP Outboard Lower Unit is a high-performance, reliable, and durable marine propulsion component, designed for boat owners seeking power and efficiency on the water. This lower unit is part of Yamaha's F25 outboard engine, a renowned model in the marine industry for its exceptional performance and reliability.

The 65W-45300-10-4D lower unit is a four-stroke, direct drive unit, offering a significant advantage in terms of fuel efficiency compared to two-stroke counterparts. It features a compact and lightweight design, making it ideal for a wide range of watercraft. The unit's weight, at approximately 120 lbs (54.4 kg), ensures easy handling during installation and transportation.

The lower unit houses a 15-inch (381 mm) three-blade stainless steel propeller, designed to provide optimal thrust and efficiency. The propeller's three blades ensure smooth, quiet, and consistent performance, while the stainless steel material guarantees long-lasting resistance to corrosion and wear.

The 65W-45300-10-4D lower unit is equipped with a sealed, maintenance-free, and permanently lubricated gear case, eliminating the need for routine oil changes. This design not only reduces downtime but also contributes to the unit's overall longevity.

The unit's gear ratio is 2.25:1, providing a balance between top-end speed and low-end torque, ensuring smooth acceleration and steady cruising. The 65W-45300-10-4D lower unit is compatible with Yamaha's Digital Electronic Control (DEC) system, allowing for easy and precise control of the outboard engine.

In conclusion, the Yamaha 65W-45300-10-4D 98-2003 F25 25HP Outboard Lower Unit is a high-quality, durable, and efficient marine propulsion component. Its compact design, sealed gear case, and three-blade stainless steel propeller make it an excellent choice for boat owners seeking power, reliability, and fuel efficiency. This lower unit is a perfect match for the F25 outboard engine, offering smooth acceleration, steady cruising, and quiet operation.

Analysis of Yamaha 65w-45300-10-4D 98-2003 F25 25hp Outboard Lower Unit 20

1. Reputation: Yamaha is a well-known brand in the marine industry, known for its durability, reliability, and performance.

2. Power: This lower unit offers 25 horsepower, providing enough power for various water activities such as fishing and leisure boating.

3. Compatibility: It is designed specifically for the Yamaha F25 outboard, ensuring a perfect fit and smooth operation.

4. Shaft Length: The 20-inch shaft length is suitable for a wide range of boat sizes and types.

1. Availability: As this model is older, it might be harder to find and replace parts if needed.

2. Technology: Compared to newer models, this lower unit may lack some of the advanced technology and features found in modern outboards.

3. Warranty: Since it's an older model, the warranty might have expired or be less extensive than for newer models.

4. Compatibility with Older Boats: While the shaft length is versatile, it might not fit boats designed for different shaft lengths.

The Yamaha 65w-45300-10-4D 98-2003 F25 25hp Outboard Lower Unit 20 is a reliable choice for those looking for a powerful outboard for their older Yamaha F25 outboard. However, its older design means that replacement parts may be harder to find, and it lacks some of the advanced technology found in newer models.

If you are looking for a newer model with more advanced technology and a more extensive warranty, it might be worth considering a newer Yamaha outboard. However, if you have an older Yamaha F25 outboard and are looking for a replacement lower unit, this model could be a suitable choice, as long as you are aware of its potential limitations and can source replacement parts as needed.

Details:

I try to describe the best of my ability with plenty pictures. As seen in the pictures and video this unit come from a low hours it is ready to be installed. Don't forget this part is used, so it will NOT be perfect. FITMENT: This a OEM 98-2003 F25 25hp Yamaha Outboard Lower Unit 65W-45300-10-4D 20 - VIDEO.

This part is exactly as seen in the pictures. Please do your research with the dealer or an online source using part number to be sure that it fits before purchasing.

part #: 65w45300104d prices

• $670.97-$1092.50

specifications ouboaen:

• for makes: Yamaha
• for years: 2020
• mpn: 65w-45300-10-4d
• part type: Video Unit
• stroke: 4-stroke
• donor motor: 1999 F25elrx 25hp Yamaha

returns ouboaen:

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

general ouboaen:

• Boat Parts > Outboard Engines Components > Complete Outboard Lower Units
• condition: Used

offer ouboaen:

• best offers: True
• started: August 9, 2025
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

shipping ouboaen:

• transit: 5-11 Days
• class: Standard, Expedited
• type: Calculated
• carrier: USPS, UPS
• service: USPS Ground Advantage, UPS Ground, UPS 3 Day Select
• cost: $113.70

payments ouboaen:

• credit card: Visa
• other
• wallet: Apple-pay
• money order

seller ouboaen:

• city: Destin, Florida
• rating: 99.0%
• # reviews: 5170

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