91251-ZW2-F01 Honda Marine Water Seal | Genuine OEM Outboard Part

🔧 Product Description

Genuine Honda Water Seal 17 × 26 × 7 mm - Part Number: 91251-ZW2-F01

A genuine Honda radial water seal measuring approximately 17 × 26 × 7 mm. It is used in specified lower-case, upper-mount or shaft-pass-through locations on BF25D, BF30D and BF60A/BFP60A outboards.

⚙️ Key Features

• Genuine Honda radial water seal
• Nominal dimensions: 17 × 26 × 7 mm
• Water-, grease- and corrosion-resistant sealing construction
• Application and quantity depend on the engine-specific lower-case or mount diagram

🚤 Compatibility

Commonly used on

• Honda BF25D
• Honda BF30D
• Honda BF60A
• Honda BFP60A
• Only assemblies whose diagram specifies 91251-ZW2-F01

Typically suits

• HP Range: 25-60 HP across verified applications
• Engine Type: Inline three-cylinder four-stroke outboard
• Year Range: Model and assembly revision dependent
• Serial / Identification Range: Confirm the complete frame serial, installation position and 17 × 26 × 7 mm dimensions.

🔌 Function

Seals the specified rotating shaft or tube passage against water entry while permitting normal movement.

⚠️ Common Signs of Failure

• Water or grease leakage at the sealed passage
• Seal lip is split, worn or hardened
• Corrosion or a wear groove is present on the mating shaft
• Seal is damaged during lower-case or mount disassembly

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 91251-ZW2-F01 - current verified Honda service reference
• No later direct Honda supersession confirmed

OEM / Related Numbers

• 91251-ZW2-F01
• 91251ZW2F01

Aftermarket / Verified Equivalents

• No verified direct aftermarket equivalent

📦 Condition

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