The Husqvarna 577482001 Spring is a genuine OEM component designed for the K3000 and K4000 power cutters. As a direct Husqvarna OEM part, it is manufactured to the exact specification of the original, ensuring a correct drop-in fit without guesswork or modification. DHS Equipment supplies this part to help keep your equipment running at full capability. Cross-reference part number 577482001 against your parts diagram to confirm the correct application before ordering.
Key Features
- Genuine OEM Spring Specification — manufactured to Husqvarna's exact tension and dimensional tolerances, so spring rate and travel match the original component precisely
- Direct Installation Fit — engineered as a like-for-like replacement that seats and secures the same way as the factory part, with no rework to surrounding components
- Confirmed K3000 and K4000 Compatibility — sourced and verified for these power cutters, giving you confidence that this part is the correct part for your machine
- Restores Correct Mechanical Function — a spring operating outside its designed tension range affects the response and control of the mechanism it serves; replacing it with an OEM-spec part brings that function back in line
- Genuine Husqvarna Part — backed by Husqvarna's OEM supply chain, this spring meets the same standards as the part that left the factory with your cutter
A spring stores and releases mechanical energy to maintain tension, return a component to its resting position, or absorb load within an assembly. In a power cutter such as the K3000 and K4000, springs are used across several systems — from throttle and choke linkages to blade guard and clutch mechanisms — and each must deliver a consistent, repeatable force to keep those systems responding correctly. When a spring weakens, deforms, or breaks, the component it controls may become sluggish, fail to return fully, or lose the resistance needed for safe and precise operation. Fitting an OEM-specification replacement restores the correct force characteristics and keeps the surrounding assembly functioning as intended.
Part Details
| Part Number | 577482001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K3000 |
| Power Cutter | K4000 |
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.
