The Husqvarna 505445405 Cassette is a genuine OEM component designed for the K760II, K760, K770, and K970 power cutters. As a direct Husqvarna OEM part, this cassette is manufactured to the exact specifications of the original, ensuring proper fit and function without adaptation. DHS Equipment supplies this part to help keep your power cutter operating at full capacity. Cross-reference part number 505445405 against your parts diagram to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's original design specifications, delivering the same dimensional accuracy and material grade as the part that left the factory with your machine.
- Exact-Match Replacement — This cassette installs directly into the drive system of compatible K-series power cutters, aligning precisely with existing mounting points for a clean, secure fit.
- Broad K-Series Compatibility — Confirmed fitment across the K760, K760II, K770, and K970 power cutters, covering a wide range of Husqvarna's professional-grade handheld cutting lineup.
- Restored Drive Performance — A worn or damaged cassette disrupts belt or blade drive engagement, leading to inconsistent cutting power. Replacing it with this OEM part restores smooth, consistent power transfer to the cutting system.
- Long-Term Mechanical Integrity — Built from materials selected to withstand the operational demands of heavy-duty concrete and masonry cutting applications common to the K-series platform.
The cassette is a core drive system component in K-series power cutters, responsible for transmitting rotational force from the engine to the cutting blade assembly. When functioning correctly, it ensures consistent blade speed and smooth power delivery throughout the cut. A worn or failing cassette can cause slippage, erratic blade engagement, or complete loss of cutting drive, making timely replacement essential to maintaining full machine performance.
Part Details
| Part Number | 505445405 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Cassette |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760II |
| Power Cutter | K760 |
| Power Cutter | K770 |
| Power Cutter | K970 |
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.
