The Husqvarna 585109101 Chassis is a genuine OEM structural component designed for the PG450 and HTC450 floor grinders. As the foundational frame of the machine, this part is manufactured to Husqvarna's exact specifications, ensuring every bolt hole, mounting point, and structural profile aligns precisely with the original assembly. This chassis is the correct factory replacement for PG450 and HTC450 floor grinders, and DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured by Husqvarna to exact structural tolerances, ensuring the chassis maintains the rigidity and load-bearing integrity the machine depends on during heavy grinding operations.
- Direct Assembly Fit — All mounting points, fastener locations, and component interfaces match the original factory layout, allowing a straightforward swap with no fabrication or modification needed.
- Compatible with PG450 and HTC450 Floor Grinders — Purpose-built for these planetary floor grinder platforms, giving operators confidence in a verified, model-specific fit.
- Restored Structural Integrity — A damaged or cracked chassis compromises alignment of the grinding heads and drive components; replacing it with this OEM unit returns the machine to proper operating geometry.
- Long-Term Durability — Built from materials selected by Husqvarna for the demands of professional concrete grinding environments, this chassis is engineered to withstand the vibration and stress inherent to floor grinder operation.
The chassis is the main structural frame of the floor grinder — it ties together the drive system, grinding head assemblies, handle, and all peripheral components into a single rigid unit. When the chassis is cracked, bent, or otherwise compromised, the alignment between the grinding heads and the drive train is disrupted, leading to uneven grinding patterns, accelerated wear on connected components, and reduced operator control. Replacing a damaged chassis with this genuine Husqvarna part restores the machine's structural foundation and ensures all assemblies are returned to their correct working positions.
Part Details
| Part Number | 585109101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Chassis |
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.
