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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
Yamaha Motors

.O-RING 93210-58M21-00

Genuine OEM product
A newer version is available: 93210-57M09-00
No longer available
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  • This is an OEM part manufactured by Yamaha Motors
  • 30 day return policy
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Product Description

Yamaha factory part. Search for more factory parts & parts diagrams.

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2 Product Reviews

Engine: Yamaha 40tlrw Shopping experience: Easy to gind the right parts from exploded diagrams. Fast shipping. Repair difficulty: Medium Repair time: More than 4 hours Repair symptoms: Sneeze and chirp and stall at idle. Lower crankshaft seal - since it required pulling the powerhead did a complete gasket/seal overhaul of engine. Idles perfect now. Also, found gravel stuck in port to pisser - that’s working great now too.

Eric Juntti — May 30, 2018

Engine: Replaced the top engine mount and bottom crank shaft seals on a Yamaha 50 Shopping experience: Excellent, the order was correct, prompt and well priced. Repair difficulty: Easy Repair time: 2 to 4 hours Repair symptoms: Engine moving forward on the mounting bracket. Dismantled the power head off the trunk and made the repair.

Gregory Tenni — Jan 11, 2018

Parts Fitment

Please verify fitment before ordering.

BrandProduct LineModel1984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017
Yamaha MotorsInternationalEM
Yamaha MotorsInternationalEMH
Yamaha MotorsInternationalWH
Yamaha MotorsInternational8
Yamaha MotorsInternational9.9
Yamaha MotorsInternational13.5
Yamaha MotorsInternational15
Yamaha MotorsInternational20
Yamaha MotorsInternational25
Yamaha MotorsInternational30
Yamaha MotorsInternational40
Yamaha MotorsInternational50
Yamaha MotorsOutboard9.9
Yamaha MotorsOutboard15
Yamaha MotorsOutboard20
Yamaha MotorsOutboard25
Yamaha MotorsOutboard30
Yamaha MotorsOutboard40
Yamaha MotorsOutboard50
Yamaha MotorsWaveRunnerSJ650
Yamaha MotorsWaveRunnerWJ500
Yamaha MotorsWaveRunnerWR500
Yamaha MotorsWaveRunnerWR650

Supersession Chain

NameSKUSuperseding SKU
.O-RING(viewing)93210-58M21-00Current
O-Ring93210-57M09-00Current