93101-13M12 Yamaha S-Type Oil Seal 15 x 28 x 6 | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha S-Type Shaft Oil Seal - Part Number: 93101-13M12

A genuine Yamaha rotary shaft seal for selected 2.5HP to 6HP outboards.

Catalogue dimensions for 93101-13M12 are approximately 13mm x 22mm x 7mm. This differs from the 15mm x 28mm x 6mm dimensions appearing in the supplied listing title, so the engine parts diagram should be checked before installation.

⚙️ Key Features

• Genuine Yamaha OEM S-type oil seal

• Correct Yamaha part number 93101-13M12

• Approximate catalogue dimensions: 13mm x 22mm x 7mm

• Used on selected small Yamaha outboards

• Parsun, Oversee and aftermarket replacements available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 93101-13M12 current Yamaha seal reference

• 93101-13800 earlier / equivalent Yamaha seal reference

OEM / Related Numbers:

• 93101-13M12

• 93101-13M12-00

• 93101-13800

• Parsun: F4-03050002

• Parsun: PAF4-03050002

Aftermarket / Verified Equivalents:

• Parsun: F4-03050002

• Parsun / Recmar: PAF4-03050002

• Oversee Marine: 93101-13M12 replacement seal

• Aftermarket Yamaha 13 x 22 x 7 S-type seal

🚤 Compatibility

Commonly used on:

• Yamaha small-outboard shaft assemblies

• Lower-unit and powerhead sealing locations using the 13mm shaft seal

Typically suits:

• Engine models:

• Yamaha F2.5 four-stroke

• Yamaha 3HP outboard applications where specified

• Yamaha 4HP outboards

• Yamaha 5HP outboards

• Yamaha 6HP outboards

• Corresponding Parsun, Hidea, HDX and SeaPro small-outboard engines using equivalent seal F4-03050002

• HP Range: Approximately 2.5HP - 6HP

• Engine Type: Yamaha and compatible small two-stroke / four-stroke outboard

• Catalogue Seal Size: Approximately 13mm x 22mm x 7mm.

🔌 Function

The seal retains lubricant around the shaft while preventing water, air and dirt from entering the protected cavity.

Common signs of failure:

• Lubricant leaks around the shaft

• Water contaminates the housing oil

• Seal lip becomes hard or damaged

• Shaft develops a groove at the sealing surface

• Assembly fails a pressure test

📦 Condition

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging