The Husqvarna 541405021 Guide Bar is a genuine OEM replacement designed for the DS450 concrete core drill stand. As a factory-original component, this guide bar is manufactured to Husqvarna's exact specifications, ensuring it integrates correctly with the DS450's drilling column and carriage assembly. DHS Equipment supplies this part to help keep your core drilling operations running with the precision and structural integrity the DS450 demands.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's original dimensional and material specifications, ensuring the structural rigidity and surface finish required of a precision drill stand guide bar.
- Direct Drop-In Replacement — Engineered to match the original mounting points and column geometry of the DS450, allowing the carriage to travel smoothly without shimming or modification.
- DS450 Core Drill Stand Compatibility — Verified fit for the DS450 concrete core drill stand, making part number 541405021 the correct reference to cross-check against your DS450 parts diagram.
- Carriage Alignment and Drilling Accuracy — A sound guide bar keeps the drill motor carriage tracking true along the column, directly supporting hole accuracy, core bit life, and consistent feed pressure.
- Restored Structural Performance — A worn or damaged guide bar introduces play into the carriage travel, leading to off-axis drilling and accelerated wear on the carriage mechanism — replacing it restores full drilling precision.
The guide bar is the vertical structural member along which the drill motor carriage travels on a core drill stand. It maintains alignment between the drill motor and the core bit throughout the full depth of a bore, ensuring the bit tracks straight and true into the substrate. When the guide bar is worn, bent, or damaged, carriage play increases, compromising hole straightness, putting lateral stress on the core bit, and reducing overall drilling control — making timely replacement essential to maintaining the DS450's performance.
Part Details
| Part Number | 541405021 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Guide Bar |
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.
