The Husqvarna 593310001 Choke Shaft is a genuine OEM component designed for K760, K770, and K760II power cutters. As a direct factory replacement, this part meets Husqvarna's original engineering specifications, ensuring the choke operates exactly as intended. It is compatible across the K760, K770, and K760II power cutter lineup, making it a dependable choice when restoring proper cold-start function to your machine. DHS Equipment supplies this part to help keep your equipment running at full performance.
Key Features
- Genuine OEM Specification — manufactured to Husqvarna's original tolerances for correct choke actuation and sealing within the carburetor assembly, not a generic substitute.
- Direct Drop-In Replacement — designed to install into the existing choke assembly without modification, aligning precisely with the carburetor body's shaft bore and linkage points.
- Broad Power Cutter Compatibility — fits the K760, K770, and K760II power cutters, covering multiple models in Husqvarna's professional handheld cutting lineup.
- Restored Cold-Start Response — a correctly functioning choke shaft delivers the fuel-rich mixture needed for reliable cold starts, preventing hard-starting and rough initial running.
- Verified by Part Number — cross-reference 593310001 against your machine's parts diagram to confirm fitment before ordering.
The choke shaft is a key mechanical component within the carburetor's choke mechanism. It controls the choke plate's position, restricting airflow during cold starts to enrich the fuel mixture and allow the engine to fire reliably. When the shaft wears, bends, or develops play in its bore, the choke plate can fail to hold its set position — resulting in hard starting, poor cold-start idle, or an engine that floods and stalls before it reaches operating temperature. Replacing a worn choke shaft restores precise choke control and consistent engine startup behavior.
Part Details
| Part Number | 593310001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Choke Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760 |
| Power Cutter | K770 |
| Power Cutter | K760II |
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.
