The Husqvarna 593389101 Center Cup HTC800 is a genuine OEM replacement component designed for the HTC800 floor grinder. As a direct OEM part, it is manufactured to Husqvarna's exact specifications, ensuring a correct, secure fit within the grinding head assembly. DHS Equipment supplies this part to help keep your HTC800 operating at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact dimensional and material specifications for the grinding head, ensuring the cup seats and retains tooling with the same precision as the original component.
- Direct Drop-In Replacement — engineered to match the original mounting interface on the HTC800, so installation aligns correctly with existing hardware and tooling without any reworking.
- HTC800 Floor Grinder Compatibility — confirmed fitment for the HTC800 floor grinder, giving operators confidence they are installing the correct center cup for their machine.
- Restored Tooling Retention — a correctly fitted center cup keeps grinding segments properly centered and secured, maintaining consistent surface contact and even material removal across the grinding pass.
- Structural Integrity Under Load — the center cup bears significant rotational and downward force during grinding operations; using an OEM-spec component ensures it withstands the mechanical demands of the HTC800's drive system.
The center cup sits at the hub of the grinding head assembly, serving as the primary retention and centering component that holds grinding tooling in the correct position relative to the drive plate. It transmits rotational force from the machine's drive system evenly to the tooling, which is essential for consistent surface contact and uniform grinding results. When the center cup is worn, cracked, or dimensionally compromised, tooling can shift during operation, leading to uneven floor finish, accelerated segment wear, and potential damage to the grinding head.
Part Details
| Part Number | 593389101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Center Cup HTC800 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC800 |
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.
