The Husqvarna 587174504 Capacitor is a genuine OEM component designed for the HTC280 and HTC450 floor grinders. As a direct factory replacement, this capacitor is built to the exact electrical specification required by these machines, ensuring the motor starts and runs as intended. DHS Equipment supplies this part to help keep your equipment performing at full capacity.
Key Features
- Matched Electrical Specification — Built to the precise capacitance and voltage rating required by the HTC280 and HTC450, ensuring correct motor start and run behavior without risk of under- or over-powering the circuit.
- Genuine OEM Quality — Sourced directly from Husqvarna, this capacitor meets the same manufacturing standard as the original component installed at the factory — no substitution or compromise in electrical performance.
- Direct Plug-In Replacement — Designed to match the original mounting configuration and terminal connections, allowing straightforward installation without modification to wiring or housing.
- Confirmed Fitment for HTC Floor Grinders — Verified for use with the HTC280 and HTC450 floor grinders. Cross-reference 587174504 against your parts diagram before ordering to confirm the correct application.
- Protects Motor Longevity — A correctly rated capacitor regulates the phase shift needed for motor startup and sustained operation; a failed or incorrectly rated unit can cause hard starting, overheating, or motor burnout.
A capacitor in a floor grinder motor circuit stores and releases electrical energy to create the phase shift that gets the motor spinning at startup and keeps it running efficiently under load. When a capacitor degrades or fails, the motor may struggle to start, run erratically, draw excessive current, or shut down under normal working loads. Replacing a worn capacitor with the correct OEM-rated unit — part number 587174504 — restores proper motor function and protects the drive system of your HTC280 or HTC450 from unnecessary electrical stress.
Part Details
| Part Number | 587174504 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Capacitor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | HTC280 |
| 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.
