Yamaha Motors

O-RING 4 6G5-43864-09-00

Country of Origin:

Japan

Satisfaction Rating

(18 ratings)

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 6G5-43864-09-00 O-RING 4 (viewing this product) Genuine OEM product	$7.84 ~~$9.80~~ In stock 5+ in stock	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Sierra Marine 18-7468 O-Ring Aftermarket product	$7.39 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.
Recmar REC6G5-43864-00 O-RING (REC6G5-43864-00) Aftermarket product	$1.85 ~~$2.06~~ In stock 5+ in stock	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.
OMAX OMAX-6G5-43864-00 O-RING Aftermarket product	$1.00 In stock Only 1 remaining	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.

$7.84~~$9.80~~

You save $1.96

-20%

In stock

5+ in stock

Qty

This is an OEM part manufactured by Yamaha Motors

30 day return policy

Discounted Products

-50%

Yamaha Motors

Complete Drive Shaft61A-45501-20-00

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~~$585.45~~

$292.73

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-50%

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Upper Casing60X-45111-00-8D

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~~$1182.50~~

$591.25

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-50%

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Apron6N7-42741-01-8D

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~~$212.00~~

$106.00

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-50%

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Crankshaft Assembly7LV-11400-00-00

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~~$298.99~~

$149.50

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-50%

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Connecting Rod Assembly66K-11650-00-00

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~~$403.45~~

$201.72

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-50%

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Lower Unit Assembly60W-45300-20-8D

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~~$3767.50~~

$1883.75

You save $1883.75

-50%

Yamaha Motors

Gear (26T)61H-45571-01-00

In stock

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~~$249.80~~

$124.90

You save $124.90

-50%

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Manifold Gasket6P2-13556-00-00

In stock

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~~$228.45~~

$114.22

You save $114.23

-50%

Performance 3 Prop - 3 Blade 10.13x13RH Stainless Steel

Yamaha Motors

MAR-GYT3B-02-13

37 options available

In stock

Ships Immediately

~~$439.00~~

$219.50

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-50%

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Intake Casing 6-1/86H4-JD000-07-00

In stock

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~~$591.45~~

$295.73

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-50%

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Clamp Bracket67F-43111-00-8D

In stock

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~~$351.90~~

$175.95

You save $175.95

-50%

Yamaha Motors

Clamp Bracket67F-43112-00-8D

In stock

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~~$351.90~~

$175.95

You save $175.95

-50%

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REMOTE CONTROL ASSY (7P)703-48240-12-00

In stock

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~~$409.00~~

$204.50

You save $204.50

-50%

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Gear Pump Assembly62Y-43830-01-00

In stock

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~~$492.00~~

$246.00

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-50%

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Sq S&Fm Meter6Y8-83500-01-00

In stock

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~~$602.00~~

$301.00

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-50%

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Power Head Gasket Kit67H-W0001-01-00

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~~$440.55~~

$220.28

You save $220.27

-50%

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Float Chamber Cover67H-14182-01-00

In stock

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~~$555.00~~

$277.50

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-50%

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Fuel Tank Complete7CB-F4110-10-00

In stock

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~~$421.99~~

$211.00

You save $210.99

-50%

Yamaha Motors

Rotor Assembly6BL-85550-00-00

In stock

Ships Immediately

~~$558.50~~

$279.25

You save $279.25

-50%

Offshore II Prop - 3 Blade 15x20LH Stainless Steel

Yamaha Motors

MAR-15020-0L-E0

12 options available

In stock

Ships Immediately

~~$666.00~~

$333.00

You save $333.00

See all discounted products

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Product Questions ⁰

Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.

18 Product Reviews

Thanks for sending my order with no part’s missing and quick 👍👍👍

Chris Yeager — Feb 16, 2026

Very helpful customer service. Fairly fast shipping. Good experience.

Larry Williams — Nov 26, 2025

Will certainly purchase from Crowley again in the future. Their website had all the appropriate info and diagrams available to me. I ordered OEM parts and they arrived quickly and were as described. Nice work!!

Gregg Black — Nov 14, 2025

Dusty McPherson — Jul 8, 2025

Parts Fitment

Please verify fitment before ordering.

Brand	Product Line	Model
Yamaha Motors	International	ET
Yamaha Motors	International	ETD
Yamaha Motors	International	Rigging
Yamaha Motors	International	VMAX
Yamaha Motors	International	VMAX SHO
Yamaha Motors	International	95
Yamaha Motors	International	100
Yamaha Motors	International	115
Yamaha Motors	International	130
Yamaha Motors	International	140
Yamaha Motors	International	150
Yamaha Motors	International	165
Yamaha Motors	International	175
Yamaha Motors	International	185
Yamaha Motors	International	200
Yamaha Motors	International	225
Yamaha Motors	International	240
Yamaha Motors	International	250
Yamaha Motors	International	275
Yamaha Motors	International	300
Yamaha Motors	International	350
Yamaha Motors	Outboard	6
Yamaha Motors	Outboard	115
Yamaha Motors	Outboard	130
Yamaha Motors	Outboard	150
Yamaha Motors	Outboard	175
Yamaha Motors	Outboard	200
Yamaha Motors	Outboard	225
Yamaha Motors	Outboard	250
Yamaha Motors	Outboard	300
Yamaha Motors	Outboard	350