# 69J-11355-00 Yamaha Seal | Genuine OEM Yamaha Outboard Part

🔧 Product Description

  

Genuine Yamaha Cylinder and Oil Pump Seal - Part Number: 69J-11355-00

  

A genuine Yamaha moulded seal used between the cylinder-block and oil-pump area of selected Yamaha four-stroke outboards.

  

The seal closes the oil-pump drive and cylinder interface, preventing lubricating oil from escaping and blocking water, air and contaminants from entering the protected cavity.

  

⚙️ Key Features

  

• Genuine Yamaha OEM cylinder seal

• Correct Yamaha part number 69J-11355-00

• Used around the engine oil-pump and cylinder-block assembly

• Suitable for broad Yamaha four-stroke service applications

• WSM and Southern Marine replacements available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 69J-11355-00 current OEM cylinder-seal reference

  

OEM / Related Numbers:

  

• 69J-11355-00

• 69J-11355-00-00

• Seal, Cylinder 1

• Oil-pump cylinder seal

  

Aftermarket / Verified Equivalents:

  

• WSM: 525-19

• Southern Marine: 69J-11355-00 replacement seal

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha four-stroke cylinder-block and oil-pump assemblies

• Powerhead repair and oil-pump resealing procedures

  

Typically suits:

  

• Engine models:

• Yamaha F90 four-stroke

• Yamaha F115 four-stroke

• Yamaha F150 four-stroke

• Yamaha F175 four-stroke

• Yamaha F200 four-stroke

• Yamaha F225 four-stroke

• Yamaha F250 four-stroke

• Yamaha F300 four-stroke

• Yamaha F350 four-stroke

• Corresponding LF counter-rotation models

• Yamaha VMAX SHO applications using the 69J-11355-00 seal

  

• HP Range: 90HP - 350HP

• Engine Type: Yamaha inline-four, V6 and V8 four-stroke outboard

• Year Range: Approximately 2002-2022, dependent on engine family

  

🔌 Function

  

The seal contains engine oil around the oil-pump and cylinder-block interface and prevents contamination from entering the oil-pump drive cavity.

  

Common signs of failure:

  

• Engine oil leaking around the oil-pump area

• Oil residue beneath the powerhead

• Air entering the oil-pump sealing location

• Seal hardened, flattened or split

• Oil leakage beginning after powerhead or oil-pump service

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 39.0 AUD
- **Vendor:** Yamaha
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 39.00 AUD | In stock |

## Images

- 69J-11355-00 Yamaha Seal | Genuine OEM Yamaha Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/69j-11355-00-seal)
> Updated: 2026-07-11