The Husqvarna 596338101 Disc is a genuine OEM replacement designed for the PG450 and HTC450 floor grinders. Sourced directly from Husqvarna's construction equipment parts catalog, this disc is manufactured to the same specifications as the original component installed at the factory. DHS Equipment supplies this part to help keep your floor grinding operation running at full capacity. Cross-reference part number 596338101 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact material and dimensional specifications for disc components, ensuring consistent performance across every grinding pass.
- Direct Drop-In Replacement — Engineered to mount to the PG450 and HTC450 drive systems exactly as the original, with no rework or adaptation needed at installation.
- Compatible with PG450 and HTC450 Floor Grinders — Verified fitment for both the PG450 planetary grinder and the HTC450 floor grinder, covering a widely used pair of professional surface prep machines.
- Restored Grinding Performance — A worn or damaged disc compromises surface contact and grinding consistency; fitting a correct replacement restores proper engagement and finish quality.
- Operator Safety Assurance — Using a genuine OEM disc on rotating floor grinding equipment ensures the component meets the balance and structural integrity standards required for safe machine operation.
The disc is a core rotating component in a planetary floor grinder, serving as the mounting platform between the machine's drive head and the grinding tooling. It transmits rotational force from the motor to the grinding segments, directly influencing how evenly and aggressively the machine works the surface. When a disc becomes worn, cracked, or out of true, it can cause uneven grinding, vibration, and tool wear — making timely replacement essential to maintaining surface quality and machine reliability.
Part Details
| Part Number | 596338101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Disc |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG450 |
| Floor Grinder | HTC450 |
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.
