The Husqvarna 506495701 Throttle Lockout is a genuine OEM safety component designed for the K1PACE, K540i, and K535i power cutters. As a direct OEM replacement, this part meets Husqvarna's original design specifications, ensuring the throttle control system operates exactly as intended. This Throttle Lockout is a confirmed fit for K1PACE, K540i, and K535i power cutters — cross-reference part number 506495701 against your parts diagram before ordering to verify your machine's configuration. DHS Equipment supplies this part to help keep your equipment running safely and at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original design tolerances, ensuring the lockout mechanism engages and releases with the correct resistance and travel for this throttle assembly.
- Drop-In Replacement — designed to mount directly in place of the original component, matching the existing hardware points and lever geometry on compatible power cutters.
- Broad Power Cutter Compatibility — fits the K1PACE, K540i, and K535i power cutters, covering both battery-powered and combustion models in Husqvarna's professional cutting range.
- Restored Throttle Response — a correctly functioning Throttle Lockout keeps the throttle from accidentally engaging during handling, ensuring the operator retains full, deliberate control of blade speed.
- Operator Safety Compliance — the Throttle Lockout is a primary safety mechanism on handheld power cutters; replacing a worn or damaged unit restores the intended two-step trigger action required by safe operating standards.
The Throttle Lockout is a trigger-safety component that prevents the throttle from being activated unless the lockout button is simultaneously depressed by the operator's palm or thumb. This two-step engagement is a critical safety feature on handheld power cutters, preventing accidental blade acceleration during carrying, repositioning, or unexpected contact. When the Throttle Lockout wears, cracks, or sticks, the trigger action becomes unreliable — either allowing unintended throttle engagement or preventing deliberate acceleration — making prompt replacement essential for both safe operation and precise cut control.
Part Details
| Part Number | 506495701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Throttle Lockout |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K1PACE |
| Power Cutter | K540i |
| Power Cutter | K535i |
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.
