The Husqvarna 531112022 Gear Wheel is a genuine OEM component designed for the DM406 concrete core drill. Sourced directly from Husqvarna, this part meets the original design specifications for the DM406 drill motor, ensuring correct mesh, tooth profile, and dimensional fit within the drivetrain assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Tooth Profile Accuracy — Manufactured to Husqvarna's original gear geometry specifications, ensuring correct mesh engagement and load transfer within the DM406 drivetrain.
- Drop-In Drivetrain Replacement — Matches the original mounting interface and gear pitch of the DM406 drill motor, allowing straightforward installation without modification to surrounding components.
- DM406 Concrete Core Drill Fitment — Engineered specifically for the DM406 drill motor, cross-reference part number 531112022 against your parts diagram to confirm correct placement before installation.
- Restored Power Transmission — A worn or damaged gear wheel causes slippage, erratic torque delivery, and accelerated wear on mating gears; replacing it with this OEM unit restores smooth, efficient power transfer to the drill spindle.
- Genuine Husqvarna Quality — As an authentic OEM part, this gear wheel is produced from materials selected to handle the rotational loads and operational demands of professional-grade core drilling.
The gear wheel is a core element of the drill motor's power transmission system, transferring rotational force from the motor through the drivetrain to the drill spindle. When this component wears, chips, or fails, the machine loses the ability to deliver consistent torque to the core bit, resulting in reduced drilling performance or complete drivetrain failure. Replacing the gear wheel with a correctly specified OEM part like this one restores proper mechanical engagement and protects the integrity of the surrounding gear train in the DM406 concrete core drill.
Part Details
| Part Number | 531112022 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gear Wheel |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM406 |
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.
