The Husqvarna 506380814 Muffler is a genuine OEM component designed for the K650, K650CutnBreak, and K700 power cutters. As a direct OEM replacement, this muffler is manufactured to Husqvarna's exact specifications, ensuring correct exhaust flow, sound attenuation, and thermal performance for your machine. Verify part number 506380814 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your power cutter running at full capacity.
Key Features
- OEM Exhaust Specification — Manufactured to Husqvarna's precise exhaust port geometry and back-pressure ratings, maintaining the engine's designed combustion efficiency.
- Direct Bolt-On Replacement — Engineered to match the original mounting configuration on K650, K650CutnBreak, and K700 power cutters, allowing straightforward installation with no rework.
- Broad Power Cutter Compatibility — A single part that covers the K650, K650CutnBreak, and K700 power cutter families, simplifying procurement for multi-machine operations.
- Restored Engine Performance — A damaged or cracked muffler disrupts exhaust scavenging and causes the engine to run poorly or overheat; this replacement restores correct back-pressure and power output.
- Emissions and Noise Compliance — The OEM muffler maintains the machine's designed sound and emissions characteristics, keeping your power cutter compliant with jobsite noise and environmental regulations.
The muffler directs exhaust gases away from the engine and reduces the noise generated by combustion. It also plays a critical role in managing engine back-pressure — too little or too much can cause the engine to lose power, run hot, or fail to idle correctly. A cracked, corroded, or physically damaged muffler not only degrades performance but also poses a burn hazard to the operator and can direct hot exhaust gases toward fuel system components, making timely replacement important for both performance and safe operation.
Part Details
| Part Number | 506380814 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Muffler |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K650 |
| Power Cutter | K650CutnBreak |
| Power Cutter | K700 |
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.
