The Honda 90502-V09-A01 Washer (6.4X18X1.6) is a genuine OEM component designed for HA4118 and HA4120 lawn tractors. As an authentic Honda part, it matches the original specification exactly, ensuring correct load distribution and fit without modification. Sourced directly through Honda's OEM supply chain, this washer is the right choice when restoring your tractor to factory condition.
Key Features
- Genuine OEM Washer — an authentic Honda part carrying the exact dimensions (6.4 x 18 x 1.6) specified for these lawn tractors, so it seats and bears load correctly from day one
- Direct OEM Replacement — engineered to match the original washer in every dimension, dropping straight in without rework or adjustment
- Confirmed Fitment — listed for HA4118 and HA4120 lawn tractors; always verify your unit's serial number against the fitment table before ordering
A washer like this one distributes the clamping load of a fastener across a broader surface area, protecting the material beneath and maintaining consistent fastening tension over time. In lawn tractor applications, where components are subject to vibration and repeated stress, a correctly sized washer helps prevent fasteners from working loose or pulling through softer mounting surfaces. Using the wrong size can result in uneven clamping, accelerated wear, or fastener failure — so matching the part number 90502-V09-A01 to your specific tractor is essential.
Part Details
| Part Number | 90502-V09-A01 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Washer (6.4X18X1.6) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | HA4118, HA4120 | 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.
