The Honda 90417-115-000 Camshaft Side Washer is a genuine OEM component designed for the EX350 inverter generator and a range of HS-series two-stage snow blowers, including the HS55, HS70, HS80, HS624, HS724, HS828, HS928, HS1132, and HS1332. As a direct Honda OEM part, this washer is manufactured to the exact tolerances required for proper camshaft function in the engines powering this equipment. Confirm your model and serial number against the fitment table before ordering, as Honda supersedes and updates hardware at specific serial breaks.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this washer meets the exact dimensional specifications required for correct camshaft side clearance and retention in the original application.
- Broad HS-Series Coverage — listed for Honda two-stage snow blowers including the HS55, HS70, HS80, HS624, HS724, HS828, HS928, HS1132, and HS1332, as well as the EX350 inverter generator; verify your serial number to confirm the correct part for your unit.
- Critical Clearance Control — a correctly fitted camshaft side washer maintains proper axial positioning of the camshaft, preventing side play that can lead to premature wear on the camshaft, bearings, and related valvetrain components.
- Serial Number Awareness — Honda issues part updates at defined serial number breaks; always cross-reference your machine's serial number with the fitment table to confirm part number 90417-115-000 is the correct specification for your unit.
The camshaft side washer is a precision thrust washer that controls the lateral position of the camshaft within the engine crankcase. By limiting axial movement, it keeps the camshaft properly aligned with the crankshaft timing gear and the valvetrain components it drives, ensuring consistent valve timing and smooth engine operation. When this washer is worn or missing, excess side play can develop, accelerating wear across the camshaft journals and lobes and ultimately disrupting valve lift and engine performance.
Part Details
| Part Number | 90417-115-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Camshaft Side Washer |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Inverter Generator | EX350 | All |
| Two-Stage Snow Blower | HS70, HS80 | 1015841-9999999 |
| Two-Stage Snow Blower | HS55, HS624, HS724, HS828, HS928, HS1132, HS1332 | 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.
