The Honda 90756-921-000 Split Pin (1.6MM) is a genuine OEM fastening component designed for Honda outboard motors, including the B75, BF5, BF8, BF25, BF30, BF35, BF40, BF45, BF50, BF75, and BF100. As a direct Honda OEM part, this split pin meets the original specification for size and geometry, giving you an exact match to what came off your motor. Always confirm your motor's serial number against the fitment table before ordering, as Honda updates parts at serial breaks and this pin is listed across several outboard families.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this split pin matches the original 1.6MM diameter specification for the fastening points it serves on Honda outboard motors.
- Broad Outboard Fitment — listed for a wide range of Honda outboard motors, including the B75, BF5, BF8, BF25, BF30, BF35, BF40, BF45, BF50, BF75, and BF100; verify your serial number against the fitment table to confirm the correct application.
- Single-Use Retention — split pins are a one-time-use component; replacing this pin whenever a fastener is disassembled ensures the retention point functions as designed and the pin seats correctly in its bore.
A split pin — also known as a cotter pin — is a small but essential retention fastener used throughout the marine drivetrain and control linkages of Honda outboard motors. It passes through a drilled hole in a shaft, bolt, or clevis, and its splayed legs lock the associated nut, pin, or linkage component in place against vibration and movement. When a split pin is worn, deformed, or missing, the fastener it secures can work loose, leading to loss of adjustment or movement in the connected assembly. Because split pins deform on installation, Honda recommends fitting a new pin any time the fastener it retains is disturbed.
Part Details
| Part Number | 90756-921-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Split Pin (1.6MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Outboard Motor | BF25, BF30, BF35, BF40, BF45, BF50, BF75 | All |
| Portable Outboard Motor | B75, BF5, BF8, BF100 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
