The Husqvarna 594305401 Air Filter is a genuine OEM replacement designed for the LG504 reversible plate compactor. As an authentic Husqvarna part, it meets the exact filtration specifications required to keep the engine running cleanly and efficiently in demanding jobsite conditions. DHS Equipment supplies this part to help keep your compaction equipment performing at full capacity.
Key Features
- OEM Filtration Media — Manufactured to Husqvarna's exact porosity and particle-capture specifications, ensuring the engine receives clean air at the correct flow rate for the LG504's power output.
- Direct Drop-In Replacement — Engineered to match the original housing dimensions and seating profile, allowing straightforward installation without modification to the air intake assembly.
- LG504 Compactor Compatibility — Specifically confirmed for the LG504 reversible plate compactor, so you can order with confidence that this is the correct filter for your machine.
- Engine Protection Under Heavy Dust Load — An intact, correctly seated air filter prevents abrasive particles from reaching the engine internals — a critical defense on dusty concrete, asphalt, and soil compaction sites.
- Combustion Efficiency — A clean, unobstructed filter maintains the proper air-to-fuel ratio, supporting consistent power delivery, smooth throttle response, and fuel efficiency during extended compaction runs.
The air filter is the engine's first line of defense against airborne contaminants — dust, grit, and debris — that are unavoidable on active compaction sites. It traps these particles before they can enter the combustion chamber, where even fine abrasive material can accelerate cylinder and piston wear. When the filter becomes clogged or damaged, airflow to the engine is restricted, leading to reduced power output, increased fuel consumption, hard starting, and over time, accelerated internal engine wear. Replacing the filter with a genuine OEM part like the part restores proper airflow and keeps the LG504 operating at the output levels it was designed to deliver.
Part Details
| Part Number | 594305401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Air Filter |
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.
