The Honda 90452-413-000 Thrust Washer (20MM) is a genuine OEM component designed for H4013, H4514, H4518, HT3810, HT3813, and HT4213 lawn tractors. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring proper fit within the drivetrain assemblies of these machines. Confirm your tractor's serial number against the fitment table before ordering, as Honda supersedes parts at production breaks across these models.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this thrust washer matches the original specification for correct axial load management in your tractor's driveline
- 20MM Variant Match — the (20MM) designation identifies this specific size; verify this matches your tractor's requirement before purchase
- Broad H-Series and HT-Series Coverage — listed for H4013, H4514, H4518, HT3810, HT3813, and HT4213 lawn tractors; confirm your serial number against the fitment table to ensure correct application
- Axial Wear Prevention — a functioning thrust washer controls end-play and absorbs axial loads at rotating shaft interfaces; a worn or missing washer allows excess play that accelerates wear on adjacent components
A thrust washer is a flat bearing component positioned at a rotating shaft or gear interface to manage axial (end-to-end) load and control the amount of play along the shaft's axis. In a lawn tractor drivetrain, thrust washers sit between moving and stationary surfaces to absorb the pushing and pulling forces generated during operation, reducing metal-to-metal contact and preventing premature wear on shafts, gears, and housings. When a thrust washer wears thin or fails, excess end-play develops at that interface, leading to accelerated damage to surrounding drivetrain components and degraded performance of the tractor.
Part Details
| Part Number | 90452-413-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Thrust Washer (20MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4013, H4514, H4518, HT3810, HT3813, HT4213 | 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.
