The Honda 90507-777-003 Special Washer (12MM) is a genuine OEM component designed for FR650 and FR750 tillers. As a direct Honda OEM part, it is manufactured to the exact tolerances specified for these machines, ensuring the correct fit every time. Honda supersedes parts at serial breaks, so confirm your tiller's serial number against the fitment table before ordering. This washer is sold individually, so verify the quantity needed for your repair before purchasing.
Key Features
- Correct 12MM Size — the (12MM) designation is the identifying variant; confirm this matches your application before ordering.
- Tiller-Specific Fitment — listed for the FR650 and FR750 tillers; check your serial number against the compatibility table to confirm the correct part for your serial range.
A special washer differs from a standard flat washer in that Honda has engineered it to a specific outside diameter, thickness, or profile suited to a particular assembly within the tiller. Using the correctly specified washer ensures proper load distribution and clamping retention at that assembly point. Substituting an incorrect washer — one with the wrong diameter or thickness — can result in uneven clamping, accelerated wear, or loosening during operation.
Part Details
| Part Number | 90507-777-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Special Washer (12MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Tiller | FR650, FR750 | 1007940-9999999 |
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.
