93210-54534-00 Yamaha Drive Shaft Seal Carrier O-Ring | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Driveshaft Seal Carrier O-Ring - Part Number: 93210-54534-00

A genuine Yamaha lower-unit O-ring for the driveshaft bearing and oil-seal carrier of selected 115HP to 250HP outboards.

The O-ring seals the carrier to the lower-unit housing, retaining gear lubricant and preventing water from passing around the outside of the driveshaft seal assembly.

⚙️ Key Features

• Genuine Yamaha OEM driveshaft-carrier O-ring
• Correct Yamaha part number 93210-54534-00
• Used on V4, V6 and selected four-stroke lower units
• Seals the upper bearing and oil-seal carrier
• GLM, Recmar, WSM and aftermarket replacements available

🚤 Compatibility

Commonly used on

• Yamaha driveshaft bearing-carrier housings
• Lower-unit upper oil-seal carrier assemblies
• Conventional and counter-rotation gearcases

Typically suits

• Two-stroke models:
• Yamaha 115HP V4
• Yamaha 130HP V4
• Yamaha 150HP V6
• Yamaha 175HP V6
• Yamaha 200HP V6
• Yamaha 220HP V6 Special
• Yamaha 225HP V6
• Yamaha 250HP V6
• Four-stroke models:
• Yamaha F150 and LF150
• Yamaha F200 and LF200
• Yamaha F225 and LF225
• Yamaha F250 and LF250
• Yamaha 2.6L V6 four-stroke gearcases using the 6E5 / 6G5 carrier arrangement
• HP Range: Approximately 115HP - 250HP
• Engine Type: Yamaha V4 and V6 two-stroke and four-stroke outboard
• Year Range: Approximately 1984 onward, dependent on lower-unit carrier design.

🔌 Function

The O-ring seals the driveshaft carrier to the gear housing so lubricant remains in the gearbox and water cannot bypass the carrier seals.

⚠️ Common Signs of Failure

• Gear oil leaks beneath the water pump
• Gear lubricant becomes milky
• Lower unit fails pressure or vacuum testing
• Corrosion is present around the carrier groove
• O-ring is pinched during carrier installation

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 93210-54534-00 current Yamaha driveshaft-carrier O-ring reference
• 93210-55M14 related Yamaha service reference
• 93210-55051 related Yamaha service reference

OEM / Related Numbers

• 93210-54534
• 93210-54534-00
• 93210-55M14
• 93210-55051
• Mercury Marine: 25-881437-2
• Mercury Marine: 25-8814372

Aftermarket / Verified Equivalents

• GLM: 84215
• Recmar: REC93210-54534
• Marine Spare Parts: AM93210-54534
• WSM: 527-130
• Aftermarket Mercury / Yamaha driveshaft-housing O-ring

📦 Condition

• Genuine Yamaha part
• Brand new
• Supplied in original or equivalent packaging