The Husqvarna 593405501 Motor is a genuine OEM replacement built for the HTC270EG and HTC420VS floor grinders. As a factory-sourced component, this motor meets Husqvarna's original design specifications, ensuring the drive performance your machine was engineered to deliver. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Drive Specs — sourced directly from Husqvarna, this motor matches the original output characteristics required by the HTC floor grinder platform, not a close approximation.
- Direct-Replacement Fit — engineered to mount in the same position and connect to the same interfaces as the original, so installation follows the standard service procedure without adaptation.
- HTC Floor Grinder Compatibility — confirmed fitment for the HTC270EG and HTC420VS floor grinders; cross-reference 593405501 against your parts diagram before ordering.
- Restored Grinding Performance — a functioning motor delivers consistent rotational power to the grinding heads; a failed or weakened motor results in lost surface speed, uneven finish quality, and machine shutdown.
- Long-Term Component Integrity — OEM construction means internal windings, housings, and connections are built to the same durability standards as the unit your machine shipped with.
The motor is the core power-conversion component in a floor grinder, drawing electrical input and converting it into the rotational force that drives the grinding heads across the surface. In machines like the HTC270EG and HTC420VS, consistent motor output is essential for maintaining surface speed, operator control, and finish quality across large floor areas. When a motor degrades or fails, grinding performance drops noticeably — often presenting as reduced head speed, overheating, or a complete loss of drive — making timely replacement with a correct-spec part critical to restoring full operation.
Part Details
| Part Number | 593405501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Motor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC270EG |
| Floor Grinder | HTC420VS |
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.
