93211-04384-00 YamahaCarrier O-Ring | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Large Bearing Carrier O-Ring - Part Number: 93211-04384-00

A genuine Yamaha large-section O-ring used to seal the propeller-shaft bearing carrier on selected 115HP to 300HP outboards.

This O-ring is used on larger carrier assemblies where the heavier cross-section provides sealing between the bearing carrier and gear housing.

⚙️ Key Features

• Genuine Yamaha OEM bearing-carrier O-ring
• Correct Yamaha part number 93211-04384-00
• Supersedes or replaces carrier O-ring 93211-04M36-00
• Used on selected large two-stroke and four-stroke lower units
• SEI, WSM and direct aftermarket replacements available

🚤 Compatibility

Commonly used on

• Yamaha large two-stroke and four-stroke propeller-shaft carriers

Typically suits

• Engine models:
• Yamaha 115HP, 130HP, 150HP, 175HP, 200HP, 225HP, 250HP and 300HP two-stroke
• Yamaha HPDI V6 gearcases where specified
• Yamaha F200 four-stroke
• Yamaha F225 and LF225 four-stroke
• Yamaha F250 and LF250 four-stroke
• Selected Yamaha 220HP and 225HP propeller-shaft carriers
• HP Range: 115HP - 300HP two-stroke; 200HP - 250HP four-stroke
• Engine Type: Yamaha two-stroke, HPDI and V6 four-stroke outboard
• Year Range: Approximately 1984 onward for two-strokes and 2002 onward for four-strokes

🔌 Function

The O-ring seals the outside diameter of the bearing carrier to the gearcase bore.

⚠️ Common Signs of Failure

• Water contaminates the gear lubricant
• Gear oil leaks around the carrier
• Carrier bore contains corrosion or salt deposits
• O-ring is pinched during installation
• Gearcase fails pressure or vacuum testing

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 93211-04384-00 → Supersedes 93211-04M36-00
• 93211-04M36-00 earlier Yamaha bearing-carrier O-ring reference

OEM / Related Numbers

• 93211-04384-00
• 932110438400
• 93211-04M36-00
• 9321104M3600
• Related propeller-shaft seals and bearing-carrier retaining components

Aftermarket / Verified Equivalents

• SEI Marine: 95-421-04
• WSM: 527-15
• Offshore Marine: 1231793284
• CP Performance / SEI: 602-95-421-04

📦 Condition

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