19297-ZW9-010 Honda Marine Valve | Genuine OEM Outboard Part

🔧 Product Description

Genuine Honda Marine Flush-Valve Gasket - Part Number: 19297-ZW9-010

A genuine Honda gasket for later ZW9 flush-valve chambers. The supplied title called the item a valve; Honda catalogues identify 19297-ZW9-010 as the gasket/packing fitted beneath the flush valve or cover.

⚙️ Key Features

• Later ZW9 flush-valve gasket

• Factory port and fastener alignment

• Single-use marine sealing component

• Works with valve 19291-ZW9-000

• Direct OEM replacement

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• No supersession; current Honda OEM reference

OEM / Related Numbers:

• Honda: 19297-ZW9-010

• Earlier related gasket: 19297-ZW9-000

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Honda Marine four-stroke outboard cooling-system applications

Typically suits:

• Engine models:

• BF115D, BF115DK1 and BF115J

• BF135A/D and BF150A/D

• BF200D, BF225D and BF250D where the ZW9-010 gasket is catalogued

• HP Range: 115HP-250HP

• Engine Type: Inline four-cylinder or V6 four-stroke outboard, model dependent

• Year Range: Approximately 2007 onward

🔌 Function

Seals the flush-valve chamber so the valve can control water flow without external or internal bypass leakage.

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

📦 Condition

• Genuine Honda Marine OEM part

• Brand new

• Supplied in original or equivalent packaging