The Husqvarna 503130004 Muffler Assembly is a genuine OEM component designed for the K1250 power cutter. As a direct-from-Husqvarna replacement, this assembly meets the exact engineering specifications of the original, ensuring correct exhaust routing, sound attenuation, and thermal performance for the K1250. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Exhaust Specification — manufactured to Husqvarna's original design tolerances, delivering the correct back-pressure characteristics that protect engine performance on the K1250.
- Direct-Fit Replacement — mounts to the existing exhaust port using the original fastener pattern, requiring no rework or adaptation to the machine's exhaust system.
- K1250 Power Cutter Compatibility — engineered specifically for the K1250, so you can cross-reference part number 503130004 against your parts diagram with confidence before ordering.
- Restored Engine Breathing — a correctly functioning muffler assembly maintains optimal exhaust scavenging, supporting full power output and smooth engine operation throughout the cut.
- Exhaust Emissions and Heat Management — the OEM assembly channels combustion gases away from the operator and manages heat dissipation at the exhaust port, keeping the machine running safely under sustained load.
The muffler assembly channels exhaust gases away from the engine's combustion chamber, reducing noise and managing heat as gases exit the power cutter. A properly sealed and intact muffler is essential for maintaining the correct exhaust flow rate — if it cracks, corrodes, or the baffles fail internally, back-pressure drops, engine power falls off, and the operator is exposed to increased heat and noise levels. Replacing a damaged unit with a genuine OEM Muffler Assembly restores the K1250 to its designed operating condition.
Part Details
| Part Number | 503130004 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Muffler Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K1250 |
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.
