The Husqvarna 506398801 Adjusting Nut is a genuine OEM component designed for the K960, K950, and K970 power cutters. As a factory-original part, it meets Husqvarna's exact specifications, ensuring the correct fit and function within your machine. This adjusting nut is compatible across the K960, K950, and K970 power cutter lineup, making it a dependable choice for operators looking to restore precise adjustment control. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- Genuine OEM Specification — manufactured to Husqvarna's exact tolerances, ensuring the correct thread engagement and adjustment range specific to this nut's role in the power cutter assembly.
- Direct Drop-In Replacement — engineered to install in place of the original component with no reworking of adjacent hardware or mounting points.
- Broad K-Series Compatibility — fits the K950, K960, and K970 power cutters, covering a wide range of Husqvarna's professional-grade handheld cutting equipment.
- Consistent Adjustment Control — a properly functioning adjusting nut maintains repeatable, accurate positioning within the assembly; a worn or damaged nut can introduce slop, misalignment, or loss of adjustment retention.
- Verified Part Number Fit — cross-reference part number 506398801 against your machine's parts diagram to confirm the correct application before installation.
An adjusting nut serves as a precision fastening and positioning component within the assembly it governs, allowing controlled movement or tension to be set and held at a specific value. In a power cutter, correct adjustment is critical to the alignment and performance of the components it governs — a nut that has worn, stripped, or loosened can compromise that setting and lead to irregular machine behavior. Replacing a damaged adjusting nut with a genuine OEM part like this one restores the original adjustment function and keeps the machine operating as intended.
Part Details
| Part Number | 506398801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Adjusting Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K960 |
| Power Cutter | K950 |
| Power Cutter | K970 |
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.
