The Husqvarna 503131305 Gasket is a genuine OEM sealing component designed for the K1260 and 3122K power cutters. As a direct Husqvarna OEM part, it is manufactured to the same specifications as the original, ensuring a proper seal and correct fit within the engine or housing assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 503131305 against your parts diagram to confirm placement before ordering.
Key Features
- OEM-Grade Sealing Material — Manufactured to Husqvarna's original compression and material specifications, delivering the same sealing integrity as the factory-installed component in K1260 and 3122K power cutters.
- Direct Drop-In Replacement — Engineered to match the original profile and thickness exactly, allowing the gasket to seat correctly against mating surfaces without trimming or adjustment.
- Confirmed Power Cutter Fitment — Specifically fits the K1260 and 3122K power cutters; always verify against your parts diagram using part number 503131305 to ensure correct application.
- Leak Prevention — A sound gasket maintains the pressure boundary between engine or housing sections, preventing fluid or combustion gas escape that can lead to power loss, overheating, or internal contamination.
- Fuel and Fluid Safety — A failed or degraded gasket can allow fuel or oil to migrate into unintended areas, creating a fire hazard and potential operator risk — replacing with a genuine OEM part restores the designed safety margin.
A gasket forms a static seal between two mating surfaces — such as engine case halves, carburetor mounts, or cylinder covers — preventing the escape of combustion gases, fuel, or oil under operating pressure. When a gasket deteriorates, cracks, or is damaged during service, it can no longer hold that seal, causing leaks, loss of compression, or contamination of internal components. Replacing a worn gasket promptly with a genuine OEM component restores the designed sealing interface and protects the surrounding parts from further damage.
Part Details
| Part Number | 503131305 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K1260 |
| Power Cutter | 3122K |
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.
