The Husqvarna 504139201 Filter Bottom is a genuine OEM component designed for the K650 and K650CutnBreak power cutters. As an authentic Husqvarna part, it is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured by Husqvarna to original material and dimensional specifications, delivering the same sealing integrity and structural fit as the factory-installed component.
- Drop-In Replacement — Engineered to align precisely with the existing filter housing on the K650 and K650CutnBreak, allowing straightforward installation without rework or adaptation.
- Confirmed Fitment — Verified for the K650 and K650CutnBreak power cutters, so you can order with confidence knowing this is the correct part for your machine.
- Protects Filter System Integrity — A properly seated filter bottom maintains the closed boundary of the air filtration assembly, preventing unfiltered air, dust, and debris from bypassing the filter element and reaching the engine.
- Sustained Engine Protection — When the filter bottom is cracked, warped, or missing, contaminants enter the engine intake directly, accelerating wear and causing premature engine damage. Replacing it restores the full protective function of the filter system.
The filter bottom forms the lower housing of the air filter assembly on the K650 and K650CutnBreak power cutters. It creates a sealed enclosure that directs incoming air through the filter element before it enters the carburetor and engine, blocking the fine concrete and masonry dust generated during cutting operations. When this component is damaged or improperly seated, the filtration path is compromised — unfiltered air carries abrasive particles into the engine, leading to accelerated cylinder and piston wear. Replacing a worn or broken filter bottom restores the integrity of the entire air filtration system and protects the engine from the harsh cutting environments these machines operate in.
Part Details
| Part Number | 504139201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Filter Bottom |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K650 |
| Power Cutter | K650CutnBreak |
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.
