The Husqvarna 593840701 Shaft Assembly is a genuine OEM component designed for the K770 disc cutter. As a factory-original part, this assembly is built to Husqvarna's exact specifications, ensuring it integrates correctly with the K770's internal drivetrain without adaptation or guesswork. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's precise dimensional and material tolerances, so the shaft seats and rotates exactly as the original design requires — no play, no misalignment.
- Direct Drop-In Replacement — Engineered to match the original mounting interfaces of the K770, allowing straightforward installation using standard tooling.
- K770 Disc Cutter Compatibility — Verified fitment for the K770 disc cutter, one of Husqvarna's most widely used handheld power cutters on construction and demolition sites.
- Restored Power Transfer — A correctly functioning shaft assembly transmits engine torque cleanly to the cutting blade. A worn or damaged shaft introduces vibration, inefficient power delivery, and accelerated wear on surrounding components.
- Part Number Confidence — Cross-reference 593840701 against your K770 parts diagram to confirm the correct assembly for your specific machine configuration before installation.
The shaft assembly is a core drivetrain component responsible for transmitting rotational power from the engine through to the blade-side of the cutting system. It must maintain precise concentricity during operation — any wear, scoring, or damage to the shaft causes vibration, reduced cutting efficiency, and increased stress on bearings and seals. Replacing a worn shaft assembly with a genuine OEM part restores the mechanical integrity of the drivetrain and protects the surrounding components from secondary damage.
Part Details
| Part Number | 593840701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Disc Cutter | K770 |
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.
