The Honda 23405-VD6-000 Countershaft Drive Gear (19T) is a genuine OEM replacement built for H3011 and H3013 riding mowers. As a direct Honda OEM component, this gear is manufactured to the exact tooth count and dimensional specifications of the original, ensuring proper mesh and load transfer within the transmission. Honda supersedes drivetrain parts at serial number breaks, so confirm your mower's serial number against the fitment table before ordering to ensure part number 23405-VD6-000 is the correct application for your unit.
Key Features
- Genuine OEM Drivetrain Accuracy — a true Honda OEM gear with the correct 19-tooth profile, ensuring proper engagement and load distribution within the transmission rather than the compromised mesh that an incorrectly specified gear causes
- Direct OEM Replacement — designed to replace the original countershaft drive gear in H3011 and H3013 riding mowers with no adaptation needed
- Serial Number Matters — Honda updates transmission components at production breaks; check your mower's serial number against the fitment table to confirm part number 23405-VD6-000 is correct for your machine
- Transmission Integrity — a worn or damaged countershaft drive gear causes slipping, grinding, or complete loss of drive; replacing it restores smooth, consistent power delivery to the wheels
The countershaft drive gear is a core element of the riding mower's transmission, transferring rotational force from the engine through the gearset to the drive wheels. Mounted on the countershaft, it meshes with adjacent gears to step down speed and multiply torque, allowing the mower to move under load. When this gear's teeth wear, chip, or break, the result is rough shifting, slippage under load, or a complete loss of ground drive — conditions that take the mower out of service until the gear is replaced.
Part Details
| Part Number | 23405-VD6-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Countershaft Drive Gear (19T) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Riding Mower | H3011, H3013 | 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.
