The Husqvarna 576898101 Rack 82Mm DS450 is a genuine OEM replacement component designed specifically for the DS450 concrete core drill stand. As an authentic Husqvarna part, it is manufactured to the same tolerances and material specifications as the original, ensuring the drill stand operates exactly as intended. DHS Equipment supplies this part to help keep your DS450 performing at full capacity on the job.
Key Features
- OEM-Grade Rack Tooth Precision — Manufactured to Husqvarna's original tooth profile and pitch specifications, maintaining the smooth, controlled column travel the DS450 is engineered to deliver.
- Direct Drop-In Replacement — Engineered to the same 82mm configuration as the factory original, this rack slots into the DS450 column assembly without rework or modification to mounting points.
- Confirmed DS450 Fitment — Verified for the DS450 concrete core drill stand, so you can order with confidence knowing this is the correct component for your machine.
- Restored Column Feed Control — A worn or damaged rack causes erratic or slipping feed travel during core drilling. Replacing it with this part restores precise, consistent downward pressure and operator control.
- Genuine Husqvarna OEM Quality — Sourced directly from Husqvarna's construction equipment parts program, this component meets the same durability standards as the part it replaces.
The rack is the toothed bar that runs along the column of the DS450 drill stand, engaging with the drive pinion to translate the operator's feed handle rotation into controlled vertical movement of the drill motor. Precise rack geometry is critical — if the rack teeth wear down or become damaged, the drill motor can slip, surge, or lose position during a core, compromising both hole accuracy and operator safety. Replacing a worn rack restores the full range of smooth, controlled feed travel that the DS450 is designed to provide.
Part Details
| Part Number | 576898101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Rack 82Mm DS450 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DS450 |
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.
