The Wacker Neuson Prefilter is a genuine OEM component designed for the BS62 and BS68 rammer series, including BS62-2, BS62-4A, BS68-2, and BS68-4A model variants. As a direct OEM replacement, this prefilter meets the same specifications as the original part installed at the factory, ensuring proper fitment and consistent engine air protection across all covered configurations. It is compatible with a wide range of BS62 and BS68 models, including Sunbelt and CN variants, making it a versatile stocking part for contractors and equipment fleets running multiple units.
Key Features
- Genuine OEM Filtration Media — Sourced directly from Wacker Neuson, this prefilter uses the same filtration material as the original, maintaining correct particle capture efficiency for the BS62 and BS68 engine air intake.
- Drop-In Replacement — Engineered to seat correctly in the existing air cleaner housing with no trimming or modification, preserving the integrity of the air filtration stack.
- Broad BS62 and BS68 Coverage — Fits a wide range of BS62-2, BS62-4A, BS68-2, and BS68-4A rammer variants, including Sunbelt and CN editions, covering both current and earlier production configurations.
- Protects the Primary Air Filter — Acts as the first line of defense against coarse dust and debris, extending the service life of the main air filter element and reducing how often it needs replacement on dusty compaction sites.
- Supports Scheduled Maintenance Intervals — Using the correct OEM prefilter keeps air restriction within the designed operating range, helping the engine maintain power output and fuel efficiency over its service life.
A prefilter sits ahead of the main air filter element in the engine's air intake system and captures larger particles — dust, grit, and debris — before they can load or damage the primary filter. On a rammer operating in compaction work, the machine is constantly in close contact with disturbed soil and fine particulate, making a functional prefilter essential to protecting the engine. When the prefilter becomes clogged or deteriorates, air restriction increases, the engine runs lean, loses power, and the primary filter faces premature fouling — all of which shorten engine service life and increase maintenance costs.
Part Details
| Part Number | 5100082020 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Prefilter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS62-2b/28 | BS62-2b/28 | 5100061964 |
| BS62-2lb/16 | BS62-2lb/16 | 5100061965 |
| BS62-4Ab/28 | BS62-4Ab/28 | 5100061966, 5100070526 |
| BS68-2b/28 | BS68-2b/28 | 5100061969 |
| BS68-4Ab/28 | BS68-4Ab/28 | 5100061970, 5100070525, 5100070527 |
| BS62-4A/28 | BS62-4A/28 | 5100068373 |
| BS68-4A/28 | BS68-4A/28 | 5100068375 |
| BS62-2/28 | BS62-2/28 | 5100070149 |
| BS68-2/28 | BS68-2/28 | 5100070150 |
| BS62-2/25 | BS62-2/25 | 5100070151 |
| BS68-4A/28 CN | BS68-4A/28 CN | 5100070152 |
| Rammer BS62-2lb/16 Sunbelt | BS62-2lb/16 Sunbelt | 5100070528 |
| Rammer BS68-2b/28 Sunbelt | BS68-2b/28 Sunbelt | 5100070529 |
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.
