Yamaha Motors

Lower Unit Assembly 69W-45300-03-8D

Country of Origin:

Japan

Satisfaction rating

(4 Ratings)

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 69W-45300-03-8D Lower Unit Assembly (viewing this product) Genuine OEM product	$1330.00~~$1657.95~~ In stock 5+ in stock	Best	OEM Yamaha lower unit assembly from Japan, with consistent cast housing geometry, factory finish, and stainless driveshaft/prop shaft hardware expected to meet Yamaha gear alignment and sealing tolerances. For a gearcase, correct metallurgy, machining, and seal quality are critical to prevent water intrusion and premature gear/bearing wear, and OEM is the lowest-risk choice.
OEM Yamaha lower unit assembly from Japan, with consistent cast housing geometry, factory finish, and stainless driveshaft/prop shaft hardware expected to meet Yamaha gear alignment and sealing tolerances. For a gearcase, correct metallurgy, machining, and seal quality are critical to prevent water intrusion and premature gear/bearing wear, and OEM is the lowest-risk choice.
Recmar PAF60-04000000 LOWER CASING ASSY (PAF60-04000000) Aftermarket product	$2287.00~~$2541.11~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

$1330.00~~$1657.95~~

You save $327.95(20%)

-20%

In stock

5+ in stock

Qty

Guaranteed fitment for 5 different models

This is an OEM part manufactured by Yamaha Motors

30 day return policy

PartX Alternatives — This part: Best

Ratings provided by PartX™

Product	Price	Rating	Comment
Yamaha Motors 69W-45300-03-8D Lower Unit Assembly (viewing this product) Genuine OEM product	$1410.00~~$1657.95~~ In stock 5+ in stock	Best	OEM Yamaha lower unit assembly from Japan, with consistent cast housing geometry, factory finish, and stainless driveshaft/prop shaft hardware expected to meet Yamaha gear alignment and sealing tolerances. For a gearcase, correct metallurgy, machining, and seal quality are critical to prevent water intrusion and premature gear/bearing wear, and OEM is the lowest-risk choice.
OEM Yamaha lower unit assembly from Japan, with consistent cast housing geometry, factory finish, and stainless driveshaft/prop shaft hardware expected to meet Yamaha gear alignment and sealing tolerances. For a gearcase, correct metallurgy, machining, and seal quality are critical to prevent water intrusion and premature gear/bearing wear, and OEM is the lowest-risk choice.
Recmar PAF60-04000000 LOWER CASING ASSY (PAF60-04000000) Aftermarket product	$2287.00~~$2541.11~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

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Product Questions ¹

Is this an outright purchase or is there a core charge and the original is shipped back to you

No core charge. Complete lower with water pump included. No prop.

4 Product Reviews

Very good

Donald J Freestone — Jul 25, 2026

Michael Cutler — Sep 9, 2024

Good knowledge. Good service . Well above average

Terry Neilson — Apr 3, 2024

Engine: Yamaha 50 Shopping experience: Very good service and delivered early. Glad to find the products. Repair difficulty: Easy Repair time: Less than 30 mins Repair symptoms: Lower unit not working. Followed instructions from video. Worked good.

Thomas Combs — May 30, 2022

Parts Fitment

Please verify fitment before ordering.

Brand	Product Line	Model
Yamaha Motors	International	40
Yamaha Motors	International	50
Yamaha Motors	International	60
Yamaha Motors	Outboard	50
Yamaha Motors	Outboard	60

Supersession Chain

Name	SKU	Superseding SKU
Lower Unit AssemblyViewing this product	69W-45300-03-8D	Current
Lower Unit Assembly	69W-45300-02-8D	69W-45300-03-8D
Lower Unit Assembly	69W-45300-01-8D	69W-45300-02-8D
Lower Unit Assembly	69W-45300-00-8D	69W-45300-01-8D
Lower Unit Assembly	69W-45300-00-4D	69W-45300-00-8D

Aftermarket Interchange

Name	SKU	Price	Brand
LOWER CASING ASSY (PAF60-04000000)	PAF60-04000000	$2287.00	Recmar