# 93101-15074 Yamaha Oil Seal | Genuine OEM Yamaha Outboard Part

🔧 Product Description

  

Genuine Yamaha Propeller Shaft Oil Seal - Part Number: 93101-15074

  

A genuine Yamaha S-type lower-unit oil seal for selected 6HP to 9.9HP outboards.

  

The approximately 15mm x 28mm x 6mm seal fits around the propeller shaft and retains gear lubricant while preventing water from entering the gearcase.

  

⚙️ Key Features

  

• Genuine Yamaha OEM propeller-shaft seal

• Correct Yamaha part number 93101-15074

• Approximate dimensions: 15mm x 28mm x 6mm

• Used on selected Yamaha 6HP to 9.9HP lower units

• Recmar and Mercury / Mariner cross-references available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 93101-15074 current OEM lower-unit seal reference

• 93101-25074 related / equivalent service reference where specified

  

OEM / Related Numbers:

  

• 93101-15074

• 93101-15074-00

• 93101-25074

• Mercury / Mariner: 26-82226M

• Mercury / Mariner: 82226M

  

Aftermarket / Verified Equivalents:

  

• Recmar: REC93101-15074

• Mercury / Mariner: 26-82226M

• Uanofcn: 93101-15074 replacement seal

• Aftermarket 15 x 28 x 6 Yamaha shaft seal

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha small-outboard propeller-shaft and lower-unit assemblies

• Yamaha-manufactured Mariner gearcases

  

Typically suits:

  

• Engine models:

• Yamaha F6A and F6M four-stroke

• Yamaha F8C, F8M and F8F four-stroke

• Yamaha F9.9F and F9.9J four-stroke

• Yamaha 6HP two-stroke applications using this gearcase

• Yamaha 8HP two-stroke applications using this seal

• Corresponding Mercury / Mariner lower units using seal 26-82226M

  

• HP Range: Approximately 6HP - 9.9HP

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

• Seal Size: Approximately 15mm x 28mm x 6mm.

  

🔌 Function

  

The seal retains lower-unit lubricant around the propeller shaft and prevents water entering the gear and bearing cavity.

  

Common signs of failure:

  

• Gear oil leaks behind the propeller

• Lower-unit oil appears milky

• Fishing line has damaged the seal lip

• Gearcase fails pressure testing

• Seal surface on the shaft is grooved

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 18.5 AUD
- **Vendor:** Yamaha
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 18.50 AUD | In stock |

## Images

- 93101-15074 Yamaha Oil Seal | Genuine OEM Yamaha Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/93101-15074-oil-seal)
> Updated: 2026-07-18