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Flat $9.95 Shipping on ALL parts orders

We offer flat $9.95 shipping on ALL parts orders. (Complete Engines, Lower Units, Sterndrives, and Oversize items excluded). In addition, orders over $89 have reduced cost express shipping available at checkout.

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O-RING 4
Yamaha Motors

O-RING 4 6E5-43864-09-00

Country of Origin:
Vietnam
Satisfaction Rating
(14 ratings)
Genuine OEM product
PartX Rating: Best
$5.57$6.55
You save $0.98
-15%
In stock
5+ in stock
  • This is an OEM part manufactured by Yamaha Motors
  • 30 day return policy
Yamaha Motors logo

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14 Product Reviews

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

Chris Yeager — Feb 16, 2026

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

Good products high prices

Brad Bass — Apr 9, 2025

Parts Fitment

Please verify fitment before ordering.

BrandProduct LineModel1984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017
Yamaha MotorsInternationalVMAX
Yamaha MotorsInternationalVMAX SHO
Yamaha MotorsInternational25
Yamaha MotorsInternational40
Yamaha MotorsInternational50
Yamaha MotorsInternational60
Yamaha MotorsInternational70
Yamaha MotorsInternational80
Yamaha MotorsInternational90
Yamaha MotorsInternational95
Yamaha MotorsInternational100
Yamaha MotorsInternational115
Yamaha MotorsInternational130
Yamaha MotorsInternational140
Yamaha MotorsInternational150
Yamaha MotorsInternational165
Yamaha MotorsInternational175
Yamaha MotorsInternational185
Yamaha MotorsInternational200
Yamaha MotorsInternational220
Yamaha MotorsInternational225
Yamaha MotorsInternational240
Yamaha MotorsInternational250
Yamaha MotorsInternational275
Yamaha MotorsInternational300
Yamaha MotorsOutboard6
Yamaha MotorsOutboard40
Yamaha MotorsOutboard50
Yamaha MotorsOutboard70
Yamaha MotorsOutboard90
Yamaha MotorsOutboard115
Yamaha MotorsOutboard130
Yamaha MotorsOutboard150
Yamaha MotorsOutboard175
Yamaha MotorsOutboard200
Yamaha MotorsOutboard225
Yamaha MotorsOutboard250
Yamaha MotorsOutboard300

Supersession Chain

NameSKUSuperseding SKU
O-Ring6E5-43864-00-00Current
O-RING 4(viewing)6E5-43864-09-00Current

Aftermarket Interchange

NameSKUPriceBrand
O-RINGOMAX-6E5-43864-09$1.00