The Husqvarna 541405111 Key is a genuine OEM replacement built for the DS450 concrete core drill stand. Sourced directly from Husqvarna, this component is manufactured to the same specification as the original part fitted at the factory, ensuring a correct, dependable installation. DHS Equipment supplies this part to help keep your DS450 drill stand operating as intended.
Key Features
- Genuine OEM Construction — Manufactured by Husqvarna to exact original tolerances, ensuring the key engages and locks with the same precision as the factory-installed component.
- Direct Drop-In Replacement — Designed to fit the DS450 drill stand without modification, aligning correctly with the mating keyway for immediate reassembly.
- Confirmed DS450 Fitment — Engineered specifically for the DS450 concrete core drill stand, eliminating guesswork when ordering a replacement.
- Restores Positive Drive Engagement — A correctly fitted key transfers torque cleanly between shaft and component, preventing slippage that can cause damage to both mating parts over time.
- Verified Part Number — Cross-reference 541405111 against your DS450 parts diagram to confirm the correct application before installation.
A key is a small but critical locking component that sits in a machined slot — the keyway — between a shaft and a hub or gear, preventing rotational slippage between the two mating parts. It transfers driving force precisely, ensuring that power is transmitted without the shaft spinning independently inside the connected component. When a key shears, deforms, or wears, the drive connection is lost and the machine cannot function correctly; left unaddressed, a failed key can cause accelerating damage to the surrounding keyway surfaces, making timely replacement important.
Part Details
| Part Number | 541405111 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Key |
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.
