The Husqvarna 594445501 Air Filter is a genuine OEM replacement designed for LG164, LG204, LG300, LG400, and LG504 reversible plate compactors. As a factory-sourced component, this air filter meets Husqvarna's original filtration specifications — ensuring the engine receives clean, correctly metered airflow with every use. This part is the confirmed direct replacement for the listed LG-series compactors, so you can verify part number 594445501 against your machine's parts diagram with confidence. DHS Equipment supplies this part to help keep your compaction equipment running at full capacity.
Key Features
- Genuine OEM Filtration Media — Manufactured to Husqvarna's original filter efficiency and airflow specifications, maintaining the correct dust-capture rating for compactor engine protection.
- Drop-In Replacement Fit — Engineered to seat precisely in the original filter housing with no trimming or adaptation, restoring the factory air pathway on installation.
- Broad LG-Series Compatibility — Fits the LG164, LG204, LG300, LG400, and LG504 reversible plate compactors, covering multiple models across the LG family.
- Protects Engine Performance — A correctly functioning air filter keeps abrasive dust and debris out of the combustion chamber; a clogged or failed filter leads to power loss, fuel inefficiency, and accelerated engine wear.
- Dust Environment Compliance — Compactors operate in high-particulate conditions on active job sites; using the correct OEM-grade filter helps ensure the engine breathes within its designed operating parameters.
The air filter is the engine's primary defense against airborne dust, sand, and debris — materials that are unavoidable in compaction work. By trapping contaminants before they enter the intake, the filter preserves cylinder and piston integrity and allows the engine to maintain consistent power output. When the filter becomes restricted or damaged, airflow to the engine is reduced, causing rough running, increased fuel consumption, and — if left unaddressed — premature internal engine wear.
Part Details
| Part Number | 594445501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Air Filter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Compactor | LG164 |
| Compactor | LG400 |
| Compactor | LG504 |
| Compactor | LG204 |
| Compactor | LG300 |
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.
