YAMAHA 67C-45300-10-4D Outboard Lower Unit

( Manufacturer Part Number: 67C-45300-10-4D ), ( Part Type: Unit ), ( Stroke: 4-stroke ), ( Engine Hp : 30 40 50 Hp )

Review YAMAHA Outboard Lower Unit 20 Inch 30 40 50 fits F30 F40 F50 2000–2007

Yamaha 67C-45300-10-4D Lower Unit for F30, F40, F50, and 20-50 HP Outboard Motors (2000-2007)

Experience seamless boating adventures with the Yamaha 67C-45300-10-4D Lower Unit, designed for F30, F40, F50, and 20-50 HP outboard motors from the years 2000 to 2007. This lower unit is a testament to Yamaha's commitment to delivering high-quality, reliable, and efficient marine propulsion systems.

Crafted from robust materials, the 67C-45300-10-4D Lower Unit offers unparalleled durability. The unit features a 4-blade, 14-inch diameter, stainless steel propeller, designed to cut through water efficiently, ensuring optimal performance in various boating conditions. The lower unit also boasts a dual-stage gear case, providing enhanced torque and quick acceleration, making your boating experience smoother and more enjoyable.

The 67C-45300-10-4D Lower Unit is built with a direct drive (DD) system, eliminating the need for a gear case oil change, reducing maintenance requirements, and increasing the overall lifespan of the unit. The unit's water-lubricated thrust bearing ensures quiet and smooth operation, while the durable, corrosion-resistant materials used in its construction provide excellent protection against the harsh marine environment.

With the Yamaha 67C-45300-10-4D Lower Unit, you can trust in the consistency and reliability of your outboard motor. Whether you're cruising, fishing, or watersports, this lower unit is designed to deliver superior performance, durability, and efficiency, making every boating experience memorable. Upgrade your outboard motor today with the Yamaha 67C-45300-10-4D Lower Unit and enjoy the peace of mind that comes with owning a high-quality marine propulsion system.

Analysis of Yamaha 67C-45300-10-4D Outboard Lower Unit (F30, F40, F50, 2000-2007)

1. Reliability: Yamaha is renowned for its durability and reliability, making this lower unit a solid choice for boat owners.

2. Versatility: This lower unit is compatible with a range of outboard engines, offering flexibility for boat owners who may want to upgrade or change their engine in the future.

3. Performance: The 67C-45300-10-4D is designed for efficient power transfer, ensuring optimal performance for various water activities.

4. Wide Compatibility: It can be used with engines from 20 to 50 HP, catering to a broad spectrum of boat sizes.

1. Potential for Wear and Tear: As with any mechanical component, regular maintenance and care are necessary to ensure long-term performance.

2. Limited Upgradeability: Since it is a lower unit, the potential for upgrading features is limited compared to the entire outboard engine.

3. Cost: While Yamaha products are generally high-quality, the price point might be higher than some competitors, which could be a deterrent for budget-conscious buyers.

The Yamaha 67C-45300-10-4D outboard lower unit offers a reliable and efficient solution for boat owners seeking a durable and versatile component for their watercraft. Despite its higher price point, the benefits of choosing a Yamaha product such as its reliability, performance, and versatility can justify the investment for many boaters. It is a recommended choice for those who prioritize quality and performance in their boating equipment.

Details:

Passed Vacuum test, shifts properly, fluid was OK when drained. Clean unit with one damage spot, see photos. Fits 2000 2007 F30 and F40 Yamaha 4 stroke 3 cylinder. See superseding part numbers 67C-45300-14-8DCURRENT.

Tested working lower unit removed from 2000 F40TLRY 40 hp Yamaha 4 stroke. 20 right hand rotation.

part #: 67c45300104d prices

• $500.00-$1612.44

specifications ouboaen:

• for models: F30, F40, F50
• for makes: Yamaha
• for years: 2000-2007
• mpn: 67c-45300-10-4d
• part type: Unit
• stroke: 4-stroke
• engine hp : 30 40 50 Hp

general ouboaen:

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

payments ouboaen:

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

returns ouboaen:

• policy: No Returns

offer ouboaen:

• best offers: True
• quantity: 1
• availability: In Stock
• started: July 28, 2025
• options: Ship-to-home
• sold: 0

shipping ouboaen:

• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00
• type: Calculated
• class: Standard
• transit: 4-11 Days

seller ouboaen:

• rating: 96.3%
• # reviews: 76
• city: Winchester, Massachusetts

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