The Husqvarna 576269501 Gear Box Assembly is a genuine OEM component designed for the DM230 concrete core drill. Sourced directly from Husqvarna, this assembly is built to the exact specifications of the original unit, ensuring the motor's torque is transferred to the drill bit at the correct speed and force for demanding core drilling applications. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 576269501 against your parts diagram before ordering to confirm fitment for your machine.
Key Features
- OEM Gear Tolerance and Mesh Spec — Manufactured to Husqvarna's exact gear ratio and tooth-profile specifications, maintaining the precise torque output the DM230 was engineered to deliver.
- Direct Assembly Replacement — Supplied as a complete assembly, this unit installs in place of the original gear box without modification, preserving correct shaft alignment and bearing seat engagement.
- Confirmed Fit for the DM230 — Engineered specifically for the DM230 concrete core drill, eliminating guesswork on compatibility.
- Restored Drilling Power — A worn or damaged gear box causes torque loss, excessive vibration, and erratic bit speed; replacing it with this assembly restores smooth, controlled drilling performance.
- Structural Integrity Under Load — The gear box housing and internal components are built to withstand the continuous torsional stress of wet and dry core drilling in concrete and masonry.
The gear box assembly transfers rotational power from the drill motor to the chuck and bit, converting motor speed into the torque needed to drive a diamond core bit through concrete, block, or masonry. It houses the reduction gears and supporting bearings that regulate output speed and absorb the reactive forces generated during drilling. When the gear box wears or fails, the operator will typically notice a drop in cutting speed, unusual noise under load, or vibration through the motor head — all signs that the assembly needs replacement to restore safe, effective operation.
Part Details
| Part Number | 576269501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gear Box Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM230 |
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.
