The Husqvarna 503701504 Clutch Assembly is a genuine OEM replacement designed for the K970 power cutter. As an original Husqvarna component, this assembly is manufactured to the same specifications as the part that left the factory, ensuring a direct, consistent fit with no guesswork at installation. DHS Equipment supplies this part to help keep your K970 running at full capacity when it matters most on the job.
Key Features
- OEM Clutch Engagement Integrity — Manufactured to Husqvarna's original torque engagement specifications, ensuring the clutch engages and releases at the correct RPM threshold for the K970 power cutter.
- Direct-Fit Replacement — Designed as a complete assembly to drop into the K970's clutch housing using the original mounting configuration, maintaining correct drum and shoe alignment.
- K970 Power Cutter Compatibility — Verified fitment for the K970, one of Husqvarna's most widely used professional-grade power cutters across concrete and masonry applications.
- Restored Blade Drive Performance — A worn or slipping clutch robs the blade of consistent power delivery; replacing with this assembly restores full, controlled engagement under load.
- Centrifugal Shoe and Drum Precision — The complete assembly includes matched components sized and balanced for smooth operation, reducing vibration and heat buildup during heavy cutting cycles.
The clutch assembly on a power cutter is a centrifugal mechanism that automatically engages the blade when engine RPM rises above idle and disengages it when the engine returns to idle speed. This allows the operator to start and handle the machine safely while keeping the blade stationary until cutting power is needed. When the clutch shoes, springs, or drum wear or sustain damage, the result is blade slippage under load, erratic engagement, excessive heat, or a blade that fails to fully stop at idle — all conditions that compromise both cut quality and operator safety. Replacing the full assembly restores clean, predictable engagement and keeps the K970 performing the way it was built to.
Part Details
| Part Number | 503701504 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Clutch Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
