The Honda 90452-883-000 Thrust Washer (18MM) is a genuine OEM component designed for a wide range of Honda generators, tillers, horizontal and vertical shaft engines, lawn mowers, snow blowers, water pumps, and lawn tractors, including models E1500, E2500, E3500, E4500, ED1000, EG1000. As a genuine Honda OEM part, it is produced to the same specifications as the original component installed at the factory. Honda supersedes parts across serial ranges, so verify your unit's serial number against the fitment table before ordering to confirm this is the correct washer for your machine.
Key Features
- Genuine Honda OEM — sourced directly from Honda, ensuring this Thrust Washer (18MM) meets the same dimensional and material specifications.
- Broad Cross-Equipment Fitment — listed for Honda generators, tillers, horizontal and vertical shaft engines, lawn mowers, a two-stage snow blower, a lawn tractor, and water pumps; confirm your model and serial number using the fitment table before ordering.
- Axial Load Control — a thrust washer manages axial forces on a rotating shaft, keeping components properly spaced and limiting end-play that can accelerate bearing and shaft wear over time.
- Direct OEM Replacement — the 18MM sizing is a specific variant; match this dimension to your machine's requirement to ensure correct installation without modification.
A thrust washer is a flat bearing component positioned along a rotating shaft to control axial (end-to-end) movement and absorb thrust loads that would otherwise be transferred directly to adjacent housings or bearings. By maintaining correct shaft positioning, it protects surrounding components from premature wear caused by uncontrolled end-play. When a thrust washer wears thin or fails, excess axial movement can develop, leading to increased noise, accelerated wear on neighboring parts, and eventual damage to the shaft assembly it supports.
Part Details
| Part Number | 90452-883-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Thrust Washer (18MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | E1500, E2500, E3500, E4500, ED1000, EG1000, EG1400, EG1500, EG2200, EM1600, EM1800, EM2200, ES3500, ES4500, EV4000 | All |
| Horizontal Shaft Engine | G150, G200, G300, G400 | All |
| Lawn Mower | HR21, HR216, HRA21 | All |
| Lawn Tractor | HT3810 | All |
| Tiller | F400, F500 | All |
| Two-Stage Snow Blower | HS70 | All |
| Vertical Shaft Engine | GV150, GV200, GV400 | All |
| Water Pump | WA20, WA30, WB20, WB30, WT20, WT30 | 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.
