The Honda 23411-743-000 Input Shaft Gear (25T) is a genuine OEM replacement designed for HS522 and HS622 two-stage snow blowers. As a factory-original component, this gear is manufactured to Honda's exact tooth count and dimensional specifications, ensuring proper mesh and power transfer within the drivetrain. This part is the correct replacement for both the HS522 and HS622 — verify your unit's serial number against the fitment table to confirm this is the right gear for your production run.
Key Features
- Genuine OEM Gear Geometry — factory-original 25-tooth specification ensures correct mesh with mating drivetrain components, preventing slippage and uneven wear
- Direct OEM Replacement — manufactured by Honda as a drop-in replacement, this part installs without modification to restore proper drivetrain function
- Fits HS522 and HS622 Two-Stage Snow Blowers — verify your serial number against the fitment table, as Honda supersedes parts at production breaks and not every serial range takes the same gear
- Drivetrain Integrity — a worn or chipped input shaft gear causes erratic drive engagement, grinding, or complete loss of wheel or auger drive; replacing it promptly keeps the snow blower performing at full capacity
The input shaft gear is a core component of the two-stage snow blower's transmission, transferring engine power from the input shaft into the drivetrain that drives the auger and, depending on the model, the wheel propulsion system. With 25 teeth, this gear meshes with its counterpart to multiply torque and distribute it through the gearbox. When the gear's teeth wear down or chip — typically from heavy use, lack of lubrication, or ingesting debris — the drivetrain loses the ability to transmit power smoothly, resulting in grinding noise, hesitation, or a complete failure to drive the auger or wheels. Replacing this gear with the correct genuine Honda part restores full, dependable operation.
Part Details
| Part Number | 23411-743-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Input Shaft Gear (25T) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Two-Stage Snow Blower | HS522, HS622 | 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.
