The Honda 90417-HA0-000 Thrust Washer (15MM) is a genuine OEM component designed for GXV340 and GXV390 vertical shaft engines, as well as a wide range of Honda lawn tractors, riding mowers, and commercial mowers including the GB4038, GB4500, GC2038, GC3000, GC3800, H1011, H2013, H2113, H3011, H3013, H4013, and HRC7113. Sourced directly from Honda, this washer matches the original specification for a direct drop-in fit without guesswork. Note that the Store Listing Name references a 14MM variant — if your machine's parts diagram shows a different size, verify the correct washer for your application before ordering. Because Honda supersedes parts across serial ranges, cross-checking your unit's serial number against the fitment table is the most reliable way to confirm part number 90417-HA0-000 is the right choice for your machine.
Key Features
- Genuine Honda OEM — factory-sourced and manufactured to Honda's original design, ensuring the washer dimensions and load-bearing profile match what came out of your machine.
- Broad Fitment Across Honda's Lineup — listed for GXV340 and GXV390 vertical shaft engines as well as multiple Honda lawn tractors, riding mowers, and the HRC7113 commercial mower; check your serial number against the fitment table to confirm applicability.
- Variant Awareness — this listing is for the 15MM thrust washer; a 14MM variant exists in Honda's catalogue, so match the size shown in your machine's parts diagram before purchasing.
- Controls Axial Load — a correctly fitted thrust washer manages the end-play and axial forces on rotating shafts, preventing metal-to-metal contact, premature bearing wear, and play that can affect operating precision.
A thrust washer is a thin, flat bearing component placed between rotating or sliding parts to manage axial (end-to-end) load and control shaft end-play. In lawn tractors, riding mowers, and vertical shaft engines, thrust washers prevent two metal surfaces from grinding directly against each other under the forces generated during operation. When a thrust washer wears thin or is missing entirely, the resulting metal contact causes accelerated wear on shafts and housings, increased play in the drivetrain, and can ultimately lead to more extensive mechanical damage. Replacing a worn thrust washer with the correct OEM part restores proper running clearances and protects the surrounding components.
Part Details
| Part Number | 90417-HA0-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Thrust Washer (15MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Commercial Mower | HRC7113 | All |
| Lawn Tractor | H4013 | 2052277-9999999 |
| Lawn Tractor | GB4038, GB4500, GC2038, H2013, H2113 | All |
| Riding Mower | H1011, H3011, H3013 | 2100577-9999999 |
| Riding Mower | GC3000, GC3800 | All |
| Vertical Shaft Engine | GXV340, GXV390 | 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.
