The Honda 90502-VP7-000 Plain Washer (5mm) is a genuine OEM component designed for HRM3000, HRM310, and HRM520 robotic mowers. As a direct Honda OEM part, it is manufactured to the same specifications as the original hardware installed at the factory. This washer is listed for the HRM3000, HRM310, and HRM520 — confirm your unit's serial number against the fitment table before ordering to ensure you have the correct part for your machine.
Key Features
- Genuine Honda OEM Hardware — sourced directly from Honda, this washer matches the original specification for load distribution in Honda robotic mowers.
- Exact Fit for Honda Robotic Mowers — listed for the HRM3000, HRM310, and HRM520; check your serial number against the compatibility table to confirm fitment.
- Proper Clamping Integrity — a correctly sized 5mm washer distributes fastener load evenly across the mating surface, preventing localized stress and keeping fastened assemblies secure through regular operation.
A plain washer serves a straightforward but important role: it sits beneath a fastener head or nut to spread the clamping load over a wider surface area, protecting the material being fastened and helping the fastener maintain its holding force over time. In a robotic mower like the HRM310 or HRM520, where components are subject to continuous vibration and movement during operation, using the correct OEM washer ensures that assemblies stay properly secured. A missing or incorrect washer can cause uneven clamping, accelerated wear on surrounding components, or fasteners that gradually loosen during use.
Part Details
| Part Number | 90502-VP7-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Plain Washer (5mm) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Robotic Mower | HRM310, HRM520, HRM3000 | 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.
