The Husqvarna 506108302 Valve Return Spring is a genuine OEM component designed for the KV9 and KV1 cutting trolleys. As a factory-sourced part, it meets Husqvarna's exact material and tension specifications, ensuring the valve operates with the correct mechanical response every time. This spring is a direct-fit replacement compatible with KV9 and KV1 cutting trolleys, and cross-referencing part number 506108302 against your parts diagram will confirm it is the right component for your machine. DHS Equipment supplies this part to help keep your equipment running at full operational capacity.
Key Features
- OEM Spring Tension Specification — manufactured to Husqvarna's exact load and free-length tolerances, so the valve cycles with the correct mechanical force — no under- or over-tension that could compromise valve timing.
- Drop-In Valve Seat Fit — engineered to seat and secure exactly as the original, requiring no modification to the valve assembly during installation.
- Confirmed Cutting Trolley Compatibility — verified fitment for KV9 and KV1 cutting trolleys, keeping your Husqvarna cutting system operating as a matched assembly.
- Restored Valve Return Action — a correctly tensioned return spring ensures the valve closes fully and promptly after each actuation, maintaining consistent hydraulic or mechanical control through the trolley system.
- Genuine OEM Sourcing — sourced directly from Husqvarna, this part carries the same quality assurance as the component originally installed at the factory.
The valve return spring is responsible for pulling a valve back to its closed or neutral position after it has been actuated. Without sufficient spring tension, the valve may fail to close completely or may respond sluggishly, leading to imprecise control and potential fluid or pressure loss within the cutting trolley system. A worn or broken return spring can cause erratic valve behavior that affects the overall performance and control of the trolley during cutting operations, making timely replacement essential to keeping the system functioning as designed.
Part Details
| Part Number | 506108302 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Valve Return Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Cutting Trolley | KV9 |
| Cutting Trolley | KV1 |
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.
