19296-ZW1-000 Honda Marine Packing | Genuine OEM Outboard Part

🔧 Product Description

Genuine Honda Marine Relief-Valve Cover Gasket - Part Number: 19296-ZW1-000

A genuine Honda gasket that seals the ZW1 relief-valve cover to the cooling-system housing on BF75A/BF90A and BF115A/BF130A outboards.

⚙️ Key Features

• Factory-cut cover gasket
• Correct relief-port and bolt-hole alignment
• Single-use sealing component
• Resists seawater and cooling-system pressure
• Direct OEM replacement

🚤 Compatibility

Commonly used on

• Honda Marine four-stroke outboard cooling-system applications

Typically suits

• Engine models:
• BF75A
• BF90A
• BF115A
• BF130A
• HP Range: 75HP-130HP
• Engine Type: Inline four-cylinder four-stroke outboard
• Year Range: Approximately 1999-2007

🔌 Function

Prevents cooling-water leakage around the relief-valve cover while allowing the internal valve to operate at the intended pressure.

⚠️ 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: 19296-ZW1-000

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

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