The Husqvarna 506266801 Compression Spring is a genuine OEM component designed for a wide range of Husqvarna power cutters, including the K770, K970, K760, K950, K750, K1250, K1270, and K650, among others. As a direct OEM replacement, this spring is manufactured to Husqvarna's exact specifications, ensuring the correct tension, travel, and dimensional fit for the application. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 506266801 against your parts diagram to confirm the correct application before ordering.
Key Features
- OEM-Spec Spring Rate — manufactured to Husqvarna's exact compression load and travel specifications, so the spring delivers the correct tension for its designated function within the assembly.
- Direct Drop-In Replacement — dimensionally matched to the original component, allowing straightforward installation without modification to surrounding hardware or housings.
- Broad Power Cutter Compatibility — fits an extensive lineup of Husqvarna power cutters including the K770, K970, K760II, K950, K750, K1270, K650, K6500, K700, K760, K950Rescue, K1250, K1260, K2500, RA10, and RA10S construction equipment models.
- Restored Mechanical Function — a correctly tensioned compression spring maintains proper engagement, release, or return action within the assembly; a fatigued or broken spring leads to inconsistent operation or complete mechanism failure.
- Genuine Husqvarna Part — sourced directly from Husqvarna's OEM supply chain, giving you confidence that the material grade, coil geometry, and load rating match what was installed at the factory.
A compression spring stores and releases mechanical energy to maintain force between two components, keep a mechanism in its default position, or control the return stroke of a moving part. Inside a power cutter, compression springs are used in a variety of assemblies — including throttle, clutch, and valve mechanisms — where consistent spring force is critical to smooth, predictable operation. When a compression spring loses tension, distorts, or breaks, the affected mechanism may stick, fail to return, or operate erratically, making timely replacement essential to safe and reliable cutting performance.
Part Details
| Part Number | 506266801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Compression Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K7000 |
| Power Cutter | K6500II |
| Power Cutter | K760II |
| Power Cutter | K770 |
| Power Cutter | K950 |
| Power Cutter | K1270 |
| Power Cutter | K760 |
| Power Cutter | K650 |
| Power Cutter | K6500 |
| Power Cutter | K750 |
| Power Cutter | K960 |
| Construction Equipment | RA10 |
| Construction Equipment | RA10S |
| Power Cutter | K1250 |
| Power Cutter | K2500 |
| Power Cutter | K970 |
| Power Cutter | K1260 |
| Power Cutter | K700 |
| Power Cutter | K950Rescue |
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.
