The Husqvarna 577407801 Belt is a genuine OEM replacement designed for the K760 power cutter. As an authorized Husqvarna OEM part, this belt is manufactured to the exact specifications required for proper power transfer and engine performance on the K760. Cross-reference part number 577407801 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Spec Belt Construction — Manufactured to Husqvarna's exact tension, length, and profile specifications, ensuring correct power transmission without slippage or premature stretching.
- Drop-In Replacement — Engineered to seat directly onto the K760's drive system with no trimming, shimming, or adaptation needed for a clean installation.
- K760 Power Cutter Compatibility — Confirmed fitment for the K760 power cutter, so you can order with confidence knowing this is the correct belt for your machine.
- Sustained Cutting Power — A properly tensioned belt maintains consistent drive engagement, allowing the K760 to deliver full blade speed and cutting force through demanding concrete, masonry, and pipe work.
- Wear-Item Replacement Cycle — Belts stretch and degrade under high-cycle cutting loads; replacing this component at the first sign of slipping or glazing restores output and prevents further drivetrain wear.
The drive belt on a power cutter transfers engine power to the blade drive system, maintaining the rotational force needed to spin the cutting disc at operational speed. When the belt wears, stretches, or cracks, the machine loses blade speed and cutting efficiency — and in some cases the belt can slip or fail entirely, bringing work to a halt. Replacing the belt with a genuine OEM part like this one restores proper drive engagement and keeps the K760 performing as intended.
Part Details
| Part Number | 577407801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Belt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760 |
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.
