The Honda 90451-426-000 Thrust Washer (20MM) is a genuine OEM component designed for H5013, H5518, and RT5000 multi-purpose tractors. As a direct Honda OEM replacement, this washer is manufactured to the same specifications as the original part that left the factory with your machine. This part fits all three multi-purpose tractor models listed above — confirm your machine's serial number against the fitment table to ensure part number 90451-426-000 is correct for your specific unit.
Key Features
- Genuine OEM Part — sourced directly from Honda, this Thrust Washer (20MM) matches the original in every dimension, ensuring it seats and functions exactly as intended in your tractor's drivetrain.
- Correct 20MM Sizing — the 20MM designation identifies this specific variant; verify this matches your tractor's application before ordering, as alternate sizes may be listed for similar models.
- Fits H5013, H5518, and RT5000 — designed for Honda's multi-purpose tractor lineup, covering all three models in this series. Check your serial number against the compatibility table to confirm the correct fit for your unit.
- Serial Number Matters — Honda supersedes parts at production breaks, so cross-reference your tractor's serial number with the fitment table to confirm part number 90451-426-000 is the right washer for your machine.
A thrust washer is a flat bearing component that manages axial (end-to-end) load between two rotating or sliding surfaces within a drivetrain assembly. It prevents metal-to-metal contact along the shaft axis, controlling movement and reducing wear on adjacent components. When a thrust washer wears thin or fails, it allows excessive play along the shaft, which can lead to accelerated wear on surrounding parts and affect the smooth, controlled operation of the drivetrain.
Part Details
| Part Number | 90451-426-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Thrust Washer (20MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Multi-Purpose Tractor | H5013, H5518, RT5000 | 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.
