19234-ZY6-000 Honda Marine Impeller Gasket | Genuine OEM Outboard Part

🔧 Product Description

Genuine Honda Marine Impeller Gasket B - Part Number: 19234-ZY6-000

A genuine Honda water-pump gasket used on the BF115D/BF135/BF150 cooling-system family. It fits the ZY6 pump arrangement and seals the impeller housing to the adjoining pump plate.

⚙️ Key Features

• Factory Honda ZY6 pump profile
• Correct for selected 115-150HP lower units
• Single-use service gasket
• Resists seawater and pump pressure
• Direct OEM replacement

🚤 Compatibility

Commonly used on

• Honda Marine four-stroke outboard cooling-system applications

Typically suits

• Engine models:
• BF115D and BF115DK1
• BF135A, BF135AK2 and BF135D
• BF150A, BF150AK2 and BF150D
• HP Range: 115HP-150HP
• Engine Type: Inline four-cylinder EFI four-stroke outboard
• Year Range: Approximately 2004 onward

🔌 Function

Seals the pump joint and prevents cooling-water pressure from escaping around the impeller housing.

⚠️ Common Signs of Failure

• Cooling-water leakage or salt staining at the joint
• Reduced pump efficiency or unstable cooling-water flow
• Overheating after the assembly has been disturbed
• Visible tearing, compression damage or corrosion around the sealing face
• Persistent leakage after reusing the old gasket

🔄 Supersession & Cross Reference

OEM Supersession Chain

• No supersession; current Honda OEM reference

OEM / Related Numbers

• Honda: 19234-ZY6-000

Aftermarket / Verified Equivalents

• Aftermarket Honda-pattern gasket sold under 19234-ZY6-000

📦 Condition

• Genuine Honda Marine OEM part
• Brand new
• Supplied in original or equivalent packaging