The Honda 90456-MC7-000 Thrust Washer (13MM) is a genuine OEM component designed for BF35, BF40, BF45, BF50, BF75, BF90, and BF100 Honda outboard motors. As a direct OEM replacement, this washer is manufactured to Honda's exact specifications, giving you confidence that it will seat and function exactly as the original did. Always verify the part number 90456-MC7-000 against your outboard's serial number, as Honda supersedes parts at production breaks and fitment can vary within a model line.
Key Features
- Genuine OEM Fit — manufactured by Honda to exact dimensional tolerances, ensuring the washer seats correctly in the assembly without shimming or adjustment
- Correct Thrust Control — maintains proper axial clearance and load distribution, preventing premature wear on adjacent rotating components
- Broad Outboard Fitment — listed for BF35, BF40, BF45, BF50, BF75, BF90, and BF100 outboard motors, including both portable and conventional outboard classes
- Verify Before Installing — Honda revises parts at serial number breaks; confirm part number 90456-MC7-000 matches your outboard's serial number in the fitment table before installation
A thrust washer controls axial movement between rotating and stationary components, absorbing the load that would otherwise cause metal-to-metal contact and accelerated wear on the surfaces it sits between. In an outboard motor, where internal components operate under sustained load and marine conditions, a correctly fitted thrust washer is essential to maintaining shaft alignment and protecting the components around it. A worn or incorrectly sized washer allows excessive play to develop, which can lead to uneven wear on adjacent parts and degraded performance over time.
Part Details
| Part Number | 90456-MC7-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Thrust Washer (13MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Outboard Motor | BF35, BF45 | 1005442-9999999 |
| Outboard Motor | BF40, BF50, BF75, BF90 | All |
| Portable Outboard Motor | 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.
