The Husqvarna 531140643 Knob is a genuine OEM replacement designed for the DS40GYRO concrete core drill. Sourced directly from Husqvarna, this component meets the same specifications as the original part installed at the factory, ensuring it integrates seamlessly with your drill stand assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 531140643 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact material and dimensional specifications, delivering the correct engagement feel and structural integrity expected of a control knob on a professional core drill stand.
- Direct Drop-In Replacement — engineered to match the original mounting interface on the DS40GYRO, so installation requires no reworking of surrounding components.
- DS40GYRO Compatibility — verified fitment for the DS40GYRO concrete core drill, giving operators confidence they are installing the correct part for their machine.
- Restored Operator Control — a worn or damaged knob compromises precise depth and feed adjustments; replacing it with this OEM part restores smooth, accurate control of the drill stand mechanism.
- Durable for Demanding Environments — built to withstand the vibration and repeated handling inherent to concrete core drilling operations on active job sites.
The knob on a core drill stand serves as a primary operator interface, allowing the user to adjust and lock key settings such as feed rate or depth stop positioning. When the knob becomes cracked, stripped, or loose, precise control of the drilling operation is compromised, which can affect hole accuracy and overall efficiency. Replacing a damaged knob with a correct OEM unit restores full, reliable control over the drill stand's adjustments.
Part Details
| Part Number | 531140643 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Knob |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DS40GYRO |
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.
