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

🔄 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

🚤 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

📦 Condition

• Genuine used part

• In good serviceable condition unless otherwise stated

• Replace if bent or lacking tension