The Husqvarna 506397301 Shaft Assembly is a genuine OEM component designed for the K760 and K750 power cutters. As a factory-original part, it meets the exact dimensional and material specifications set by Husqvarna, ensuring a correct, secure fit without the need to source multiple components separately. DHS Equipment supplies this part to help keep your equipment running at full capability. Cross-reference part number 506397301 against your parts diagram to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's original material and dimensional specifications, ensuring the shaft meets the precise torque and load-bearing demands of the power cutter application.
- Complete Assembly — Supplied as a ready-to-install assembly, consolidating all necessary shaft components into a single unit for a straightforward service procedure.
- Confirmed Fitment for K760 and K750 — Engineered specifically for the K760 and K750 power cutters, delivering a direct, secure installation that matches the original mounting configuration.
- Restored Drive Integrity — A worn or damaged shaft can cause vibration, power loss, or blade instability during cutting. Replacing it with this assembly restores smooth, consistent power transfer to the cutting system.
- Traceable Part Number — Use part number 506397301 to verify fitment through your parts diagram or service manual before installation.
The shaft assembly is a core mechanical component responsible for transferring rotational power from the engine to the cutting blade system. It must maintain precise alignment and structural integrity under the high-stress, high-vibration conditions typical of concrete and masonry cutting. When a shaft becomes worn, bent, or damaged, operators may notice increased vibration, irregular blade behavior, or a loss of cutting power — any of which can affect both cut quality and operator control. Replacing the shaft assembly with a genuine OEM unit restores the drivetrain to its original operating condition.
Part Details
| Part Number | 506397301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760 |
| Power Cutter | K750 |
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.
