The Husqvarna 503525801 Valve Choke is a genuine OEM component designed for K1250, K1260, and 3122K power cutters. Sourced directly from Husqvarna, this part delivers an exact match to the original specification, ensuring correct choke operation and reliable cold-start performance. DHS Equipment supplies this part to help keep your equipment running at full capability. Cross-reference part number 503525801 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Choke Valve Construction — manufactured to Husqvarna's exact material and dimensional tolerances for consistent fuel-air control during engine start sequences
- Direct Drop-In Replacement — engineered to match the original mounting points and actuation mechanism, allowing straightforward installation without modification
- Confirmed Fitment — compatible with K1250, K1260, and 3122K power cutters, covering a range of high-output Husqvarna cutting equipment
- Restored Cold-Start Performance — a correctly functioning choke valve delivers the enriched fuel mixture needed for fast, reliable engine starts, especially in cold or low-temperature conditions
- Fuel System Integrity — using a genuine OEM choke valve helps maintain proper carburetor function and prevents the rough idling, stalling, or hard-starting that a worn or damaged valve causes
The choke valve controls airflow into the carburetor during engine startup, temporarily restricting air to create the rich fuel mixture an engine needs to fire from cold. When the choke valve is worn, cracked, or fails to seat correctly, the engine may refuse to start, idle erratically, or stall immediately after firing. Replacing this component with a genuine OEM part restores the correct fuel-air balance and brings cold-start performance back to Husqvarna's original standard.
Part Details
| Part Number | 503525801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Valve Choke |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K1250 |
| Power Cutter | 3122K |
| Power Cutter | K1260 |
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.
