The Husqvarna 586731801 Parallel Key is a genuine OEM replacement designed for the DS900 concrete core drill stand. As a direct Husqvarna OEM component, this parallel key is manufactured to the exact specifications required to maintain proper shaft-to-hub engagement within the drill stand's drive system. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Specification — Manufactured to Husqvarna's exact dimensional tolerances, ensuring correct load transfer and a secure shaft-to-hub connection without play or slippage.
- Drop-In Replacement — Engineered to match the original keyway geometry of the DS900 drill stand, fitting directly into the existing slot without rework or modification to the housing.
- DS900 Drill Stand Compatibility — Verified fitment for the DS900 concrete core drill stand, a heavy-duty platform used in professional core drilling applications.
- Torque Transmission Integrity — A correctly fitted parallel key locks the drive components in precise rotational alignment, allowing the drill stand to deliver consistent torque to the core bit without slippage or vibration.
A parallel key is a small but critical drive component that sits in a machined keyway between a shaft and a hub, preventing the two from rotating independently. It transmits torque from the drive shaft to the connected component, keeping everything locked in proper rotational alignment during operation. When this key wears, shears, or goes missing, the connected components slip under load — causing loss of drive power, increased wear on the keyway surfaces, and potential damage to surrounding components if not addressed promptly.
Part Details
| Part Number | 586731801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Parallel Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DS900 |
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.
