The Husqvarna 593407401 Grindholder Upper HTC 500 is a genuine OEM replacement component designed for the HTC500 floor grinder. This upper grindholder is built to Husqvarna's exact specifications, ensuring the toolhead assembly seats and locks correctly without any guesswork on fit or compatibility. DHS Equipment supplies this part to help keep your HTC500 grinding system operating at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's precise dimensional and material standards for the HTC500 toolhead assembly, so the grindholder seats with the same geometry as the original.
- Direct Drop-In Replacement — Engineered to match the original mounting interface on the HTC500, allowing straightforward reinstallation without reworking surrounding components.
- HTC500 Floor Grinder Fitment — Confirmed compatibility with the HTC500 floor grinder; always cross-reference 593407401 against your machine's parts diagram to verify the correct position.
- Consistent Tool Engagement — A correctly fitted upper grindholder keeps the grinding segment or toolpad positioned at the right angle and height, directly affecting surface finish quality and grinding efficiency.
- Structural Integrity Restored — Replacing a worn or damaged upper grindholder restores the rigid connection between the drive disc and the grinding tooling, preventing toolpad wobble that accelerates uneven wear.
The upper grindholder is the structural interface between the drive disc of the HTC500 floor grinder and the grinding tooling attached below it. It holds the toolpad or segment carrier in the correct position relative to the grinding head, ensuring even contact pressure across the floor surface. When this component is cracked, worn, or deformed, grinding tool alignment suffers, leading to uneven surface finishes, accelerated tooling wear, and reduced control over the grinding pass.
Part Details
| Part Number | 593407401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Grindholder Upper HTC 500 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC500 |
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.
