90705-SD2-931 Honda Snap Pin | Genuine Used Part

🔧 Product Description

Genuine Honda 6mm Shift-Linkage Snap Pin - Part Number: 90705-SD2-931

A genuine used 6mm snap pin used to retain the shift-link pin and related shift-shaft hardware on a broad range of Honda outboards.

The pin installs through the linkage connection and prevents the link pin or washer stack from working loose during repeated gear selection and engine vibration.

⚙️ Key Features

• Genuine Honda 6mm snap pin
• Correct Honda reference 90705-SD2-931
• Used in shift-shaft and shift-link assemblies
• Reusable only when undamaged and correctly tensioned
• Broad Honda midrange and large-outboard coverage

🚤 Compatibility

Commonly used on

• Honda outboard shift-shaft assemblies
• Mechanical and drive-by-wire shift linkages
• Midrange, V6 and large-platform Honda outboards

Typically suits

• Engine models:
• Honda BF90D and BF90DK
• Honda BF140A drive-by-wire models
• Honda BF175 models
• Honda BF200A and BF200D
• Honda BF225A and BF225D
• Honda BF250A and BF250D
• Honda BF350A
• Engines whose shift-shaft diagram specifies 90705-SD2-931
• HP Range: Documented 90HP - 350HP
• Engine Type: Honda four-stroke outboard
• Year Range: Model and serial-number controlled

🔌 Function

The snap pin positively retains the shift-link connection while still permitting disassembly during lower-unit or linkage service.

⚠️ Common Signs of Failure

• Shift-link pin begins moving out of position
• Pin is bent, stretched or corroded
• Gear selection becomes loose or inconsistent
• Pin no longer snaps securely into place
• Shift linkage disconnects
• Retaining washer is missing
• Previous pin has lost spring tension

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 90705-SD2-931 current Honda 6mm snap-pin reference

OEM / Related Numbers

• 90705-SD2-931
• 90705SD2931
• Shift link pin: 90751-ZY3-000
• Plain washer: 90512-ZV4-000
• Plain washer: 90508-ZY3-000
• Plain washer: 90508-ZZ5-M01

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• In good serviceable condition unless otherwise stated
• Replace if bent or lacking tension