The Husqvarna 505813701 GS400 Choke Control Kit is a genuine OEM component designed for the GS400 construction equipment. As a factory-original assembly, this kit delivers the exact fit and function Husqvarna specifies for the GS400, eliminating the guesswork that comes with unverified alternatives. Cross-reference part number 505813701 against your parts diagram to confirm this is the correct kit for your machine before ordering. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- Genuine OEM Choke Control Integrity — Manufactured to Husqvarna's original specifications, ensuring the choke mechanism operates with the correct actuation feel, travel range, and engagement points specific to the GS400 engine system.
- Complete Kit Configuration — Supplied as a full choke control kit, meaning all necessary components for a proper choke system replacement are included, simplifying the service process.
- Direct GS400 Compatibility — Engineered specifically for the GS400, this kit connects directly to the existing choke linkage and housing with no adaptation or modification needed.
- Restored Cold-Start Performance — A properly functioning choke control ensures correct fuel-air mixture enrichment at startup, allowing the engine to fire reliably in cold or demanding site conditions.
- Fuel System Safety Compliance — Using a genuine OEM choke control kit preserves the intended fuel system behavior, helping avoid unsafe running conditions caused by an improperly seated or worn choke assembly.
The choke control kit governs the choke valve on the engine's carburetor, restricting airflow to enrich the fuel-air mixture during cold starts. When engaged correctly, it allows the engine to start and warm up efficiently without stalling. When the choke control wears, sticks, or fails, the engine can become difficult to start, run roughly during warm-up, or flood — all of which interrupt work and place additional strain on the engine over time.
Part Details
| Part Number | 505813701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | GS400 Choke Control Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Construction Equipment | GS400 |
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.
