The Wacker Neuson is a genuine OEM Air Cleaner Filter designed for a broad range of Wacker Neuson ride-on trowels, portable generators, and light towers. This filter services the CRT48-35L ride-on concrete trowel series, the G25 and G20 mobile generator families, and the LTW20Z-1 and LTW20Z-3 light tower series — including Tier 4i and T4F-compliant configurations. As a genuine Wacker Neuson part, the is manufactured to the same specifications as the original component installed at the factory, ensuring a direct, hassle-free replacement. Verify your machine's model and serial number against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Filtration Media — Manufactured to Wacker Neuson's original filtration efficiency rating, maintaining the same particle-capture performance as the factory-installed filter.
- Direct Drop-In Replacement — Engineered to match the original housing dimensions and sealing surfaces of the CRT48-35L, G25, G20, LTW20Z-1, and LTW20Z-3 air intake systems for a straightforward swap.
- Wide Model Coverage — A single part number covering the CRT48-35L ride-on trowel, the G25 and G20 generator series (Standard, Cold Weather, Custom, Extended Run, and 600V T4i variants), and the full LTW20Z-1 and LTW20Z-3 light tower lineup.
- Engine Protection You Can Count On — A clean, properly sealed air filter is the first line of defense against abrasive dust and debris entering the engine; a clogged or failing filter accelerates cylinder wear and reduces power output.
- Emissions System Compatibility — Sized and rated for Tier 4i / T4F-compliant engine configurations, ensuring correct airflow balance for engines where air-to-fuel ratio is tightly controlled by the emissions management system.
An air cleaner filter sits at the intake of the engine and removes airborne dust, dirt, and debris before they can enter the combustion chamber. In equipment like concrete trowels, generators, and light towers — which frequently operate in dusty or particulate-heavy environments — a functional air filter is essential to maintaining engine efficiency and longevity. When an air filter becomes clogged or damaged, the engine is starved of clean air, leading to rich running conditions, loss of power, increased fuel consumption, and accelerated internal wear.
Part Details
| Part Number | 5000157231 |
|---|---|
| Old Part Number | 0157231 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Cleaner Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| Mobile Generator, Custom | G25 | 5000620346, 5000620344, 5000620345, 5000620642, 5000009466, 5000620004, 5000620640, 5000620709, 5000620641, 5000009368, 5200005557, 5200003991, 5000620931, 5200001316, 5200014461, 5000009258, 5200014460, 5200014462, 5000621005, 5000620706, 5100022834, 5000009462, 5000009476, 5100042507, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508 |
| LTW20Z-1, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z1 | 5000620842, 5000620375, 5200004205, 5200004096, 5200023191, 5200024872 |
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| LTW20Z-3, LIGHT TOWER 60HZ, ISUZU TIER 4i | LTW20Z3 | 5000620376, 5000620843, 5200003583, 5200004097, 5200023192 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| LTW20Z3-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z3-V S | 5200018566, 5200018558, 5200018562, 5200023196, 5100015094, 5100022126 |
| LTW20Z1-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z1-V S | 5200018565, 5200018557, 5200018561, 5200024875, 5200023195, 5100015093, 5100022125 |
| Light Tower | LTW20Z3-V | 5200012881, 5200012885, 5200012867, 5200022694 |
| Light Tower | LTW20Z1-V | 5200012880, 5200012884, 5200012866 |
| Mobile Generator | G20 | 5200016628, 5200022625 |
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.
