The Husqvarna 594646401 Throttle Control is a genuine OEM component designed for the LG400 reversible plate compactor. As a direct Husqvarna OEM part, it is manufactured to the exact specifications of the original, ensuring a precise match to the factory assembly. DHS Equipment supplies this part to help keep your compaction equipment running at full capacity. Cross-reference part number 594646401 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Spec Throttle Response — manufactured to Husqvarna's original design tolerances, delivering the correct cable travel and engine response required for accurate speed control on the LG400.
- Direct-Fit Replacement — engineered to connect directly to the existing throttle linkage and housing on the LG400, replacing the original component without additional adaptation.
- LG400 Compactor Compatibility — verified fitment for the LG400 reversible plate compactor, a heavy-duty machine used for trench backfill and granular soil compaction.
- Restored Engine Speed Management — a functioning throttle control gives the operator accurate command over engine RPM, supporting consistent compaction force and smooth directional operation across the work surface.
- Operator Safety Compliance — the throttle control is a primary operator interface component; using a genuine OEM part ensures the control mechanism behaves as designed, reducing the risk of unintended engine speed changes during operation.
The throttle control on a reversible plate compactor governs the engine's speed by regulating fuel delivery in response to operator input. It translates handle movement into a precise mechanical or cable-actuated signal that adjusts RPM, directly affecting compaction force and travel speed across the work surface. When this component wears or fails, the operator loses reliable speed control — the engine may run only at idle or full throttle, making controlled, consistent compaction impossible and creating a safety hazard on the jobsite.
Part Details
| Part Number | 594646401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Throttle Control |
Compatibility & Fitment
| Name | Model |
|---|---|
| Compactor | LG400 |
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.
