Yamaha 20″ Lower Unit | Fits 2014 & Up Yamaha 75 90 115 HP 4-Stroke Outboards | New Take-Off | 1-Year Warranty

Product Overview

Replace your damaged lower unit with this genuine Yamaha 20-inch Lower Unit, designed for 2014 & newer Yamaha 75 HP, 90 HP, and 115 HP 4-Stroke outboards. This new take-off lower unit has been professionally inspected and tested to ensure smooth operation and dependable performance before shipment. The unit has been checked for straight driveshaft and prop shaft alignment, shifts smoothly through all gears, and is ready for installation. It is backed by a 1-Year Working Warranty for added confidence. Important: Gear oil is not included and must be added prior to operation. Always verify compatibility using your engine's model, serial number, and shaft length before purchasing.

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Key Features

• Genuine Yamaha OEM 20″ Lower Unit
• New take-off condition
• Fits 2014 & newer Yamaha 75, 90 & 115 HP 4-Stroke outboards
• Professionally inspected and tested
• Driveshaft and prop shaft checked for straightness
• Shifts smoothly through all gears
• Ready to install
• Backed by a 1-Year Working Warranty

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Technical Specifications

Specification	Details
Brand	Yamaha
Product Type	Complete Lower Unit
Condition	New Take-Off
Shaft Length	20″
Driveshaft Length	19-1/8″
Driveshaft Splines	14
Prop Shaft Splines	13
Engine Type	4-Stroke
Horsepower	75 HP, 90 HP, 115 HP

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Compatible Applications

Designed for select Yamaha outboards including: Model Years

• 2014 & Newer

Horsepower

• 75 HP
• 90 HP
• 115 HP

Engine Type

• Yamaha 4-Stroke

Shaft Length

• 20″

Important: Always verify compatibility using your engine's model number, serial number, shaft length, and spline configuration before purchasing. If you need assistance confirming fitment, contact EZ Boats Marine and we'll be happy to help.

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Condition

This Yamaha lower unit has been professionally inspected and is in excellent new take-off condition. Inspection highlights include:

• New take-off OEM assembly
• Driveshaft and prop shaft checked for straightness
• Shifts smoothly through all forward, neutral, and reverse gears
• Ready for installation
• Gear oil not included—add oil before use

Please review all product photos carefully before purchasing.

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What's Included

Your purchase includes:

• Genuine Yamaha 20″ Complete Lower Unit

Only the components shown in the product photos are included.

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Shipping Information

Your lower unit will be carefully packaged to help prevent shipping damage during transit. We offer fast shipping throughout the United States, with international shipping available upon request. For an accurate shipping quote, please provide:

• Country
• ZIP or Postal Code
• Residential or Commercial Address
• Whether liftgate service is required

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Why Buy from EZ Boats Marine?

• Genuine OEM Yamaha Marine Parts
• New Take-Off Components
• Professionally Inspected & Tested
• 1-Year Working Warranty
• Honest Condition Descriptions
• Fast Nationwide & International Shipping
• Secure Packaging
• Experienced Marine Parts Specialists
• Dedicated Customer Support

EZ Boats Marine is committed to supplying quality OEM marine parts backed by expert service and dependable support.

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Frequently Asked Questions

Is this a genuine Yamaha lower unit?

Yes. This is a genuine OEM Yamaha lower unit in new take-off condition.

Has this lower unit been inspected?

Yes. It has been professionally inspected, with the driveshaft and prop shaft checked for straightness, and the unit has been verified to shift smoothly through all gears.

Which engines does it fit?

This lower unit fits select 2014 & newer Yamaha 75 HP, 90 HP, and 115 HP 4-Stroke outboards with a 20-inch shaft. Always verify compatibility using your engine's model and serial number before ordering.

Is gear oil included?

No. Gear oil is not included and must be added before operating the lower unit.

Is it covered by a warranty?

Yes. This lower unit is backed by a 1-Year Working Warranty. If it fails during normal use within the warranty period, EZ Boats Marine will repair or replace the unit.

Can EZ Boats Marine verify fitment?

Absolutely. Simply send us your Yamaha engine's model and serial number, and we'll confirm whether this Yamaha 20″ lower unit is the correct fit before you purchase.