The Husqvarna 590373701 Locking Handle is a genuine OEM component designed for the PG400 floor grinder. As a direct Husqvarna OEM part, it is manufactured to the exact specifications of the original, ensuring a proper fit and consistent operation on the PG400. DHS Equipment provides this part to help keep your floor grinder performing at its best. Cross-reference part number 590373701 against your parts diagram to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original design tolerances, delivering the same structural integrity and engagement feel as the factory-installed handle
- Direct Drop-In Replacement — engineered to mount in the same position and orientation as the original, using existing hardware with no additional modification to the grinder
- PG400 Floor Grinder Fitment — purpose-built for the Husqvarna PG400 planetary floor grinder, a professional-grade machine used in surface preparation and concrete grinding applications
- Secure Locking Action Restored — a correctly functioning locking handle keeps operator adjustments firmly in place during grinding passes, preventing unwanted movement that can affect surface finish quality
- Operator Safety Maintained — a worn or damaged locking handle can allow unintended handle movement during operation; replacing it with a genuine OEM part restores the positive, secure lock the machine was designed with
The locking handle on a floor grinder allows the operator to set and secure the machine's handle position for comfortable, controlled use during surface grinding and preparation work. When the locking mechanism is engaged, it holds the handle firmly in the selected position, preventing it from shifting under the vibration and load generated during operation. A worn or broken locking handle compromises the operator's control and grip stability, making replacement with a correct-fit OEM part essential for safe and effective use of the PG400.
Part Details
| Part Number | 590373701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Locking Handle |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG400 |
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.
