93210-48214 Yamaha O-Ring | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Propeller Shaft Seal Carrier O-Ring - Part Number: 93210-48214

A genuine Yamaha lower-unit O-ring used around the propeller-shaft oil-seal carrier or bearing-housing assembly of selected small, mid-range and high-horsepower outboards.

The O-ring seals the outside diameter of the carrier against the gearcase, retaining gear lubricant while preventing water from entering around the carrier housing.

⚙️ Key Features

• Genuine Yamaha OEM lower-unit carrier O-ring
• Correct Yamaha part number 93210-48214
• Seals the propeller-shaft seal carrier to the gear housing
• Used with selected Yamaha S-type propeller-shaft oil seals
• Sail Marine and aftermarket replacements available

🚤 Compatibility

Commonly used on

• Yamaha propeller-shaft oil-seal carrier housings
• Lower-unit seal-carrier and bearing-housing assemblies
• Complete small-outboard gearcase resealing procedures

Typically suits

• Engine models:
• Yamaha 2.5HP outboards
• Yamaha 3HP outboards
• Yamaha 4HP outboards, including 4LN
• Yamaha 5HP outboards
• Yamaha F2.5 and selected small four-stroke gearcases
• Yamaha 40HP lower-unit applications using this carrier
• Yamaha 50HP lower-unit applications using this carrier
• Yamaha 60HP lower-unit applications using this carrier
• Selected Yamaha F300 lower-unit assemblies
• Selected Yamaha F350 lower-unit assemblies
• Compatible lower units using oil seal 93101-13M12
• HP Range: Selected 2.5HP - 5HP, 40HP - 60HP and 300HP - 350HP applications
• Engine Type: Yamaha two-stroke and four-stroke outboard
• Year Range: Gearcase and carrier-design controlled.

🔌 Function

The O-ring seals the carrier housing to the lower-unit casing so gear oil remains inside the gearbox and water cannot enter around the outside of the carrier.

⚠️ Common Signs of Failure

• Gear lubricant leaks around the carrier
• Gear oil appears milky or emulsified
• Gearcase fails pressure or vacuum testing
• O-ring is cut during carrier installation
• Corrosion or debris damages the carrier groove

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 93210-48214 current Yamaha seal-carrier O-ring reference

OEM / Related Numbers

• 93210-48214
• 93210-48214-00
• 93210-48800 related seal-housing O-ring
• 93101-13M12 related propeller-shaft oil seal
• PAJISB2401P48 aftermarket reference

Aftermarket / Verified Equivalents

• Sail Marine: 93210-48214 replacement O-ring
• Parsun-pattern reference: PAJISB2401P48
• ICE Marine: 93210-48214 replacement
• Aftermarket lower-unit seal kit containing 93210-48214

📦 Condition

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