The Husqvarna 594187501 Key is a genuine OEM replacement component designed for the LG504 reversible plate compactor. Sourced directly from Husqvarna, this part meets the same specifications as the original, ensuring a correct fit within the assembly it serves. DHS Equipment supplies this part to help keep your equipment running with confidence.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact tolerances, this key maintains the dimensional accuracy required for proper engagement within the drivetrain or shaft assembly of the LG504.
- Direct Drop-In Replacement — Engineered to match the original component profile, this part installs directly into the existing keyway without alteration or secondary fitting.
- LG504 Compactor Compatibility — Specifically fits the LG504 reversible plate compactor, so you can order with confidence knowing this is the correct part for your machine.
- Torque and Load Transfer — A correctly fitted key ensures full, efficient power transfer between shaft and hub, preventing slippage that can lead to accelerated wear on surrounding components.
- Verified Part Number — Cross-reference 594187501 against your Husqvarna parts diagram to confirm correct application before installation.
A key is a small but critical mechanical fastener that locks a rotating component — such as a pulley, sprocket, or gear — to a shaft, ensuring both turn together as a single unit. Without a properly seated key, drive components can slip under load, causing uneven wear, loss of compaction force, or damage to the shaft and hub. Replacing a worn or sheared key promptly restores full mechanical engagement and protects the integrity of the surrounding drivetrain assembly.
Part Details
| Part Number | 594187501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Compactor | LG504 |
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.
