The Husqvarna 593424401 Hub Assembly is a genuine OEM replacement built for the HTC950RX and HTC800RXP floor grinders. Sourced directly from Husqvarna, this component meets the original design and dimensional specifications, ensuring a correct fit without guesswork or modification. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 593424401 against your parts diagram to confirm this is the right assembly for your machine before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original dimensional and material specifications, ensuring the hub seats and performs exactly as the factory-installed unit did
- Direct Drop-In Replacement — engineered to align with the original mounting points and interface on HTC950RX and HTC800RXP floor grinders, allowing straightforward installation
- Confirmed Fitment — compatible with the HTC950RX and HTC800RXP floor grinder models, covering the key machines in this professional grinding series
- Restored Grinding Head Stability — a correctly functioning hub keeps the grinding disc assembly centered and secure, maintaining consistent surface contact and an even grind across the floor
- Structural Integrity at the Drive Interface — as the connection point between the drive system and the tooling head, this assembly bears significant rotational load; OEM-grade material ensures it handles that demand over extended service cycles
The hub assembly serves as the central connection point between the grinder's drive system and the rotating tooling head. It transmits torque from the motor to the grinding disc while keeping the tooling precisely centered and mechanically stable during operation. When a hub assembly wears or becomes damaged, operators may notice vibration, uneven grinding patterns, or accelerated wear on surrounding components — all of which compromise surface quality and put additional stress on the drive train. Replacing it with a genuine OEM unit restores the mechanical baseline the machine was designed to operate at.
Part Details
| Part Number | 593424401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hub Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC950RX |
| Floor Grinder | HTC800RXP |
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.
