The Husqvarna 544403401 Gear Housing is a genuine OEM component designed for K3000 and K3000VAC power cutters. As an authorized Husqvarna replacement part, it is manufactured to the same specifications as the original, ensuring a correct structural fit within the cutter head assembly. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM-Matched Housing Geometry — Cast and machined to Husqvarna's original dimensional specifications, so internal gear alignment and blade shaft positioning are maintained exactly as designed.
- Direct Structural Replacement — Mounts using the original attachment points on K3000 and K3000VAC power cutters, requiring no modification to surrounding components during installation.
- K3000 and K3000VAC Compatibility — Engineered specifically for both the standard K3000 and the K3000VAC power cutter variants, covering the core K3000 platform.
- Restored Drive Train Integrity — A damaged or cracked gear housing compromises blade shaft support and gear mesh, leading to vibration, premature gear wear, and loss of cutting control. Replacing with this genuine housing restores proper drivetrain alignment.
- Operator Safety Assurance — The gear housing is a load-bearing enclosure around the cutter's drive gears. Using a genuine OEM unit ensures the housing meets Husqvarna's structural integrity standards for safe operation under cutting loads.
The gear housing on a power cutter serves as the structural enclosure for the drive gear set that transfers engine power to the blade shaft. It holds the gears in precise alignment, supports the blade arbor under load, and protects the internal drive components from debris and impact during cutting operations. When a gear housing is cracked, broken, or worn at its bearing surfaces, gear alignment is lost — accelerating wear on the gear teeth, increasing vibration at the blade, and creating a risk of sudden drivetrain failure. Replacing a damaged housing with part number this part restores the correct mechanical relationship between all drive components and returns the cutter to safe, controlled operation.
Part Details
| Part Number | 544403401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gear Housing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K3000 |
| Power Cutter | K3000VAC |
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.
