68F-11191-00-1S Yamaha STB Cylinder Head Cover HPDI | Genuine Used Part

🔧 Product Description

Genuine Yamaha Starboard HPDI Cylinder Head Cover - Part Number: 68F-11191-00-1S

A genuine used Yamaha starboard cylinder-head water-jacket cover for selected 150HP, 175HP and 200HP V6 HPDI two-stroke outboards.

The cover fits over the outside of Cylinder Head 1 on the starboard bank. It closes the cooling-water jacket surrounding the combustion chambers and provides the required sealing surface for the moulded head-cover gasket.

⚙️ Key Features

• Genuine Yamaha starboard cylinder-head cover
• Correct Yamaha part number 68F-11191-00-1S
• Identified by Yamaha as Cover, Cylinder Head 1
• Used on 150HP to 200HP V6 HPDI engines
• Matches starboard cylinder head 68F-11111-00-1S

🚤 Compatibility

Commonly used on

• Yamaha Z-series HPDI starboard cylinder heads
• Yamaha LZ and VZ 2.6L V6 cooling-water jackets
• Cylinder Head 1 assemblies

Typically suits

• Engine models:
• Yamaha Z150TLR
• Yamaha Z150TXR
• Yamaha LZ150TXR
• Yamaha VZ150TLR
• Yamaha Z175TXR
• Yamaha VZ175TLR
• Yamaha Z200TLR
• Yamaha Z200TXR
• Yamaha LZ200TXR
• Yamaha VZ200TLR
• HP Range: 150HP - 200HP
• Engine Type: Yamaha 2.6L V6 HPDI direct-injected two-stroke outboard
• Year Range: Approximately 2000 - 2013

🔌 Function

The cover seals the outer cooling-water jacket of the starboard cylinder head, directing cooling water around the combustion chambers and preventing external leakage.

⚠️ Common Signs of Failure

• Cooling-water leakage around the cover edge
• Salt deposits or corrosion beneath the cover
• Warped cover that will not seal with a new gasket
• Cracked or damaged mounting point
• Overheating caused by corrosion restricting the water jacket

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 68F-11191-00-1S current Yamaha starboard head-cover reference

OEM / Related Numbers

• 68F-11191-00-1S
• 68F11191001S
• 68F-11111-00-1S related starboard cylinder head
• 68F-11193-01-00 related head-cover gasket
• 68F-11193-02-00 later related head-cover gasket
• 90119-06MA4-00 related mounting bolt
• 6E5-11325-00-00 related cooling-system anode

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated