The Husqvarna 505456001 Side Adjustment Spring is a genuine OEM replacement component designed for the KV9 and KV1 cutting trolleys. As a direct Husqvarna OEM part, it is manufactured to the same specifications as the original, ensuring correct tension and positioning within the side adjustment mechanism. This spring is confirmed to fit the KV9 and KV1 cutting trolleys — cross-reference part number 505456001 against your parts diagram before ordering to verify compatibility with your specific unit. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- Genuine OEM Spring Tension — manufactured to Husqvarna's original tension and coil specifications, so the side adjustment mechanism responds consistently and holds its set position under load.
- Drop-In Replacement — engineered to the same dimensions and attachment points as the original spring, allowing direct installation without modification to the trolley frame or adjustment hardware.
- Confirmed Cutting Trolley Fitment — compatible with KV9 and KV1 cutting trolleys, the purpose-built carts designed to guide Husqvarna K-series power cutters on controlled, straight cuts.
- Restored Side Adjustment Control — a correctly functioning spring keeps lateral alignment predictable and responsive; a worn or broken spring causes play in the adjustment, leading to inconsistent cut positioning and increased operator correction effort.
- Backed by Husqvarna OEM Standards — sourced directly through authorized Husqvarna supply channels, this component meets the same material and performance criteria as the part it replaces.
The Side Adjustment Spring controls the tension and return action of the lateral positioning mechanism on the cutting trolley. It keeps the side adjustment assembly seated under consistent spring pressure, allowing the operator to make controlled, repeatable alignment corrections as the trolley guides the cutter along a cut line. When this spring weakens, breaks, or loses its set, the side adjustment develops unwanted play, making it difficult to maintain a straight, accurate cut — restoring it with the correct OEM part brings the trolley's guidance system back to its original precision.
Part Details
| Part Number | 505456001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Side Adjustment 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.
