The Husqvarna 506138504 Filter Cover K650 K650S is a genuine OEM replacement component designed for the K650 power cutter. This filter cover seats directly over the air filter assembly, providing the exact fit and secure retention needed to maintain proper airflow and filtration integrity on the machine. As a genuine Husqvarna part, it is manufactured to the same specifications as the original, ensuring correct alignment and sealing with the surrounding housing. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — manufactured by Husqvarna to the original design specification, with correct material grade and dimensional tolerances for a secure, lasting fit over the filter housing
- Direct Drop-In Replacement — engineered to align with the existing mounting points on the K650 and K650S, allowing a straightforward swap with no modification to the surrounding components
- Confirmed K650 and K650S Fitment — verified for the K650 and K650S power cutters, so you can cross-reference part number 506138504 against your parts diagram with confidence
- Protects Filter Integrity — a properly seated filter cover keeps the air filter shielded from debris and impact, maintaining clean airflow to the engine and preventing contamination that accelerates wear
- Restores Correct Filtration System Closure — a cracked or missing cover exposes the filter element to dust and particulate; replacing it with this genuine part brings the filtration system back to full operational condition
The filter cover sits over the air filter element on the K650 power cutter, forming a protective enclosure that shields the filter from debris, impact, and environmental contamination during cutting operations. By maintaining a secure closure, it ensures that air drawn into the engine passes through the filter correctly rather than bypassing it — a critical function given the high-dust environments where power cutters operate. When the cover is cracked, broken, or missing, unfiltered air and abrasive particles can reach the engine, accelerating internal wear and compromising performance.
Part Details
| Part Number | 506138504 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Filter Cover K650 K650S |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K650 |
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.
