The Husqvarna 503201318 Collar Screw is a genuine OEM component designed for the K950 and K3600 power cutters. As a direct Husqvarna OEM part, this Collar Screw meets the exact specifications set during original manufacture, ensuring a precise mechanical fit within the assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 503201318 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact thread pitch and dimensional tolerances, so this Collar Screw seats and torques correctly the first time.
- Direct Replacement Fit — Installs directly in place of the original hardware with no modification, maintaining correct clamping force and alignment within the assembly.
- Confirmed Fitment — Engineered specifically for K950 and K3600 power cutters, giving you confidence you are installing the correct fastener for your machine.
- Structural Integrity Restored — A worn or damaged collar screw can allow components to shift under the high vibration loads of power cutter operation; replacing it with the OEM part restores proper assembly rigidity.
- Operational Safety — Correct fastener specification matters on power cutters where blade guard and housing components rely on secure mechanical attachment; using the right OEM hardware supports safe machine operation.
A collar screw is a precision fastener that combines a threaded shaft with an integral collar, allowing it to both secure and positively locate a component within an assembly. On power cutters like the K950 and K3600, these fasteners are critical to maintaining the correct alignment and clamping of internal or external components under continuous vibration and high-cycle loading. When a collar screw wears, strips, or fails, the assembly it holds can shift or loosen, leading to accelerated wear on surrounding parts and potential operational risk.
Part Details
| Part Number | 503201318 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Collar Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K950 |
| Power Cutter | K3600 |
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.
