The Husqvarna 506386601 Tank Vent Assembly is a genuine OEM component designed for the K760 and K750 power cutters. As a direct Husqvarna OEM part, it meets the exact specifications of the original, ensuring proper venting performance and a correct drop-in fit. This assembly is compatible with K760 and K750 power cutters — cross-reference part number 506386601 against your parts diagram to confirm application before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Venting Precision — Manufactured to Husqvarna's exact tolerances for fuel tank pressure regulation, ensuring the vent operates within the correct flow parameters for K-series power cutters.
- Direct Assembly Replacement — This assembly installs directly in place of the original unit with no adaptation, using the same mounting points and connections as the factory component.
- Confirmed Fitment for K760 and K750 — Engineered specifically for the K760 and K750 power cutters, eliminating guesswork when sourcing a replacement.
- Fuel System Integrity — A correctly functioning tank vent maintains balanced fuel tank pressure, supporting consistent fuel delivery and smooth engine operation during demanding cut-off work.
- Fuel Vapor Management — The OEM assembly is built to manage fuel vapor emission in compliance with the original design intent, an important consideration for fuel system components on professional power cutters.
The tank vent assembly regulates air pressure inside the fuel tank, allowing fuel to flow freely to the engine while preventing a vacuum lock that would starve the carburetor. On a power cutter like the K760 or K750, a blocked or failed vent can cause the engine to run lean, surge, or shut down entirely under load — symptoms that are easy to misdiagnose without checking this component first. Replacing a worn or clogged vent assembly restores proper fuel system balance and stable engine performance.
Part Details
| Part Number | 506386601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Tank Vent Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760 |
| Power Cutter | K750 |
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.
