The Wacker Neuson is a genuine OEM Prefilter designed for the BTS 930 L3, BTS 935 L3, BTS 1030 L3, and BTS 1035 L3 gasoline cut-off saws. Sourced directly from Wacker Neuson, this Prefilter meets the original design specifications for the BTS L3 series, ensuring a correct, no-guesswork installation. Keeping the air intake clean is critical in the dusty, demanding environments where cut-off saws operate, and replacing this filter on schedule helps protect the engine from premature wear.
Key Features
- Genuine OEM Filtration Media — Manufactured to Wacker Neuson's original porosity and flow specifications, so the engine receives the right volume of filtered air at all operating speeds.
- Direct-Fit for BTS L3 Series — Engineered to seat correctly in the air filter housing of the BTS 930 L3, BTS 935 L3, BTS 1030 L3, and BTS 1035 L3, with the same dimensions and retention features as the original.
- Protects Engine Internals — The Prefilter acts as the first line of defense against concrete dust, silica, and fine debris entering the carburetor and cylinder, helping maintain compression and combustion efficiency over time.
- Supports Consistent Cutting Power — A clean, properly fitted Prefilter allows the engine to breathe freely; a clogged or missing one causes rich running, power loss, and hard starts on the job.
- Routine Service Replacement — Designed as a scheduled-maintenance consumable, making it easy to stock and swap during regular air filter service intervals on your BTS cut-off saws.
The Prefilter is the outermost stage of the air filtration system on a gasoline cut-off saw. It captures coarse dust and debris before they reach the main air filter element, extending the life of that inner filter and protecting the carburetor and engine from contamination. In high-dust cutting applications — concrete, masonry, or asphalt — the Prefilter loads up quickly, and a blocked Prefilter restricts airflow enough to cause the engine to run rich, lose power, overheat, or refuse to start. Replacing the Wacker Neuson 5000204305 at regular intervals is one of the simplest and most cost-effective ways to maintain full cutting performance and extend engine life on the BTS L3 series saws.
Part Details
| Part Number | 5000204305 |
|---|---|
| Old Part Number | 0204305 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Prefilter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Cutter BTS 1035 L3 | BTS 1035 L3 | 5000008912, 5000008990, 5000610076, 5000610182 |
| Cut-Off Saws | BTS 1030 L3 | 5000008989, 5000610075 |
| Cut-Off Saws | BTS 930 L3 | 5000008987, 5000610073 |
| Cut-Off Saws | BTS 935 L3 | 5000008988, 5000610074 |
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.
