69J-11351-01 Yamaha Cylinder Gasket | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Cylinder Block Gasket - Part Number: 69J-11351-01

A genuine Yamaha cylinder gasket for selected 3.3-litre V6 four-stroke outboards.

The gasket seals the applicable cylinder-block and crankcase mating surfaces, maintaining separation between lubricating oil, cooling-water passages and the internal crankcase assembly.

⚙️ Key Features

• Genuine Yamaha OEM cylinder gasket
• Correct Yamaha part number 69J-11351-01
• Used in Yamaha 3.3L V6 four-stroke powerheads
• Included in selected complete powerhead gasket kits
• Precision-cut for the factory cylinder and crankcase joint

🚤 Compatibility

Commonly used on

• Yamaha 3.3L V6 four-stroke cylinder-block and crankcase assemblies
• Complete powerhead rebuilding and cylinder-block service

Typically suits

• Engine models:
• Yamaha F200A
• Yamaha LF200A
• Yamaha F225A
• Yamaha LF225A
• Yamaha F250A
• Yamaha LF250A
• Yamaha FL200AET - 2002 production
• Yamaha FL225AET - 2002 production
• Yamaha 3.3L V6 four-stroke powerheads using gasket kit 69J-W0001-03
• HP Range: 200HP - 250HP
• Engine Type: Yamaha 3.3L V6 four-stroke outboard
• Year Range: Approximately 2002-2010, dependent on model and production code

🔌 Function

The gasket seals the cylinder and crankcase joint, preventing oil, cooling water and crankcase pressure from leaking between adjacent passages.

⚠️ Common Signs of Failure

• Oil or cooling-water leakage at the cylinder joint
• Salt deposits around the crankcase mating surface
• Loss of crankcase sealing
• Oil and water cross-contamination
• Replacement required during complete powerhead disassembly

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 69J-11351-01 current OEM cylinder-gasket reference

OEM / Related Numbers

• 69J-11351-01
• 69J-11351-01-00
• 69J-W0001-03 related powerhead gasket kit
• 69J-11351-12 related later cylinder-gasket reference

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

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