The Husqvarna 593403201 Shaft is a genuine OEM replacement component designed for the HTC420VS floor grinder. Sourced directly from Husqvarna, this shaft is manufactured to the exact tolerances and material specifications of the original part, ensuring a true drop-in fit within the machine's drivetrain assembly. DHS Equipment supplies this part to help keep your HTC420VS operating at full capacity.
Key Features
- Genuine OEM Material Integrity — Manufactured to Husqvarna's original dimensional and metallurgical specifications, delivering the same torsional strength and wear resistance as the factory-installed component.
- True Drop-In Fitment — Machined to match the original mounting interfaces and bearing seats, so the shaft installs directly into the HTC420VS drivetrain without modification.
- HTC420VS Floor Grinder Compatibility — Verified fitment for the HTC420VS, a professional-grade planetary floor grinder used in surface preparation and concrete polishing applications.
- Restored Drivetrain Integrity — A correctly fitted shaft transmits torque evenly across the grinding heads, maintaining consistent disc speed and surface finish quality across the entire working pass.
A drive shaft is a precision-machined rotating component that transfers power from the machine's motor or gearbox to the working assembly — in a floor grinder, this means delivering torque to the planetary head and grinding discs. When a shaft becomes worn, bent, or damaged, the result is vibration, uneven grinding pressure, accelerated bearing wear, and ultimately loss of surface finish consistency. Replacing the shaft with a genuine OEM part restores proper power transfer and protects the surrounding drivetrain components from secondary damage.
Part Details
| Part Number | 593403201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC420VS |
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.
