The Husqvarna 593487601 Key is a genuine OEM replacement designed for Husqvarna PG, HTC, and DURATIQ series floor grinders. As a genuine OEM component, this key is manufactured to the same specifications as the original part, ensuring correct fitment and dependable function across a wide range of professional floor grinding equipment. This part is compatible with models including the PG690, PG830, DURATIQT6, DURATIQT8, DURATIQX6, DURATIQX8, HTCT8, HTCXP6, HTCRX8, HTCX8, PG6P, PG6S, PG690P, PG690RC, PG8D, PG8DR, PG8P, PG8S, PG8XR, PG830P, PG830RC, and PG830S floor grinders. DHS Equipment supplies this part to help keep your equipment running at full performance.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact material and dimensional standards, ensuring the key seats and locks with the same integrity as the original factory-installed component.
- Direct Drop-In Replacement — Matches the original profile and dimensions for straightforward installation with no modification to the keyway or mating components.
- Broad Floor Grinder Compatibility — Fits a wide range of Husqvarna professional floor grinders across the PG, HTC, and DURATIQ families, including PG690, PG830, DURATIQT8, DURATIQX8, and HTCT8 models.
- Torque Transmission Integrity — A correctly fitted key ensures full and consistent power transfer between the shaft and its mating component, preventing slippage under load during grinding operations.
- Verified Part Number — Cross-reference 593487601 against your machine's parts diagram to confirm the correct application before installation.
A key is a small but critical component used to lock a rotating shaft to a hub, gear, or pulley, preventing relative rotational movement between the two parts. In a floor grinder, the key transmits drive torque from the motor shaft to the driven assembly, keeping the grinding heads rotating consistently and at the correct speed. When a key wears, shears, or goes missing, the shaft and hub slip against each other — resulting in loss of drive, vibration, accelerated wear on the keyway, and potential damage to surrounding components. Replacing a worn or damaged key promptly with a correct-spec OEM part restores full drive engagement and protects the integrity of the shaft assembly.
Part Details
| Part Number | 593487601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | DuratiqT6 |
| Floor Grinder | DuratiqT8 |
| Floor Grinder | DuratiqX6 |
| Floor Grinder | DuratiqX8 |
| Floor Grinder | HTCT8 |
| Floor Grinder | PG690RC |
| Floor Grinder | PG8DR |
| Floor Grinder | PG830RC |
| Floor Grinder | PG830S |
| Floor Grinder | HTCXP6 |
| Floor Grinder | PG6P |
| Floor Grinder | PG6S |
| Floor Grinder | PG690P |
| Floor Grinder | PG8D |
| Floor Grinder | PG830P |
| Floor Grinder | DURATIQX8 |
| Floor Grinder | DURATIQX6 |
| Floor Grinder | HTCRX8 |
| Floor Grinder | PG690 |
| Floor Grinder | PG8S |
| Floor Grinder | PG830 |
| Floor Grinder | HTCX8 |
| Floor Grinder | PG8P |
| Floor Grinder | PG8XR |
| Floor Grinder | DURATIQT6 |
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.
