93101-30M17 Yamaha Oil Seal (30x45x7) | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Propeller Shaft Oil Seal 30mm x 45mm x 7mm - Part Number: 93101-30M17

A genuine Yamaha propeller-shaft oil seal for selected medium and large outboard gearcases.

The seal fits inside the propeller-shaft bearing carrier and prevents gear lubricant from escaping while blocking water and fishing-line contamination from entering the lower unit.

⚙️ Key Features

• Genuine Yamaha OEM propeller-shaft oil seal

• Correct Yamaha part number 93101-30M17

• Dimensions: approximately 30mm inside diameter x 45mm outside diameter x 7mm width

• Used in selected 115HP to 225HP gearcases

• EMP, Recmar and Honda-equivalent references available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 93101-30M17 current Yamaha OEM service reference

OEM / Related Numbers:

• 93101-30M17

• 93101-30M17-00

• 9310130M1700

• Honda Marine: 91252-ZY3-003

Aftermarket / Verified Equivalents:

• EMP: 26-00492

• Recmar: REC93101-30M17

• Honda Marine: 91252-ZY3-003

• Direct replacement seal: 30mm x 45mm x 7mm

🚤 Compatibility

Commonly used on:

• Yamaha medium and large propeller-shaft bearing carriers

Typically suits:

• Engine models:

• Yamaha E115A and 115HP two-stroke

• Yamaha 130HP two-stroke

• Yamaha 150HP and 175HP two-stroke

• Yamaha 200A and selected 200HP two-stroke gearcases

• Yamaha 225HP applications using the 30mm propeller shaft

• Yamaha F100B four-stroke

• Yamaha F115A and F115B four-stroke

• Yamaha F150 four-stroke gearcases where specified

• Yamaha F200B four-stroke

• HP Range: Commonly 100HP - 225HP

• Engine Type: Yamaha two-stroke and four-stroke outboard

• Year Range: Approximately 1980s - 2010s, dependent on propeller-shaft carrier

🔌 Function

The seal retains gear oil inside the bearing carrier and prevents water from entering around the rotating propeller shaft.

Common signs of failure:

• Gear oil leaks behind the propeller

• Fishing line damages the seal lip

• Lower-unit oil becomes cloudy or milky

• Propeller shaft has a groove at the sealing surface

• Gearcase fails pressure or vacuum testing

📦 Condition

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging