The Husqvarna 506253001 Compression Spring is a genuine OEM component designed for K-series power cutters, including the K760, K770, K970, K950, K960, K650, K700, K750, K950Rescue, K760II, and K650CutnBreak. As a factory-original part, this Compression Spring is manufactured to Husqvarna's exact specifications, ensuring a correct fit within the assembly it serves. DHS Equipment supplies this part to help keep your power cutter performing at its best.
Key Features
- Genuine OEM Spring Tension Spec — manufactured to Husqvarna's precise load and rate specifications, so the spring delivers the correct force every time — no guessing on tension or travel distance
- Direct Drop-In Replacement — engineered to seat and engage exactly as the original, with no reworking of surrounding components required during installation
- Broad K-Series Compatibility — fits a wide range of Husqvarna power cutters including the K760, K770, K950, K960, K970, K650, K700, K750, K950Rescue, K760II, and K650CutnBreak; cross-reference 506253001 against your parts diagram to confirm fitment for your specific model
- Consistent Mechanical Response — a correctly tensioned spring maintains proper engagement and return action within the mechanism, preventing erratic operation caused by a fatigued or collapsed spring
- Long-Term Structural Integrity — OEM-grade spring steel construction resists fatigue and set over extended service cycles, maintaining consistent performance through demanding cutting applications
A compression spring stores and releases mechanical energy to maintain consistent force or return movement between two components. In a power cutter, springs like this one are used throughout control linkages, throttle mechanisms, and valve assemblies to ensure components return to their correct rest position and engage with the right amount of resistance. When a compression spring fatigues, takes a set, or breaks, the affected mechanism may stick, fail to return properly, or respond inconsistently — leading to control issues and potential operational faults. Replacing it with a genuine OEM part restores the correct tension and travel the system was designed around.
Part Details
| Part Number | 506253001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Compression Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K760 |
| Power Cutter | K760II |
| Power Cutter | K770 |
| Power Cutter | K950 |
| Power Cutter | K960 |
| Power Cutter | K970 |
| Power Cutter | K650 |
| Power Cutter | K700 |
| Power Cutter | K750 |
| Power Cutter | K950Rescue |
| Power Cutter | K650CutnBreak |
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.
