The Wacker Neuson Crankcase BS 2 is a genuine OEM component designed for the AS62e, AS68e, BS62-2, and BS68-2 series rammers. As a direct factory replacement, this crankcase is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation on compatible Wacker Neuson machines. It covers a broad range of models across the AS and BS rammer families, including Sunbelt variants such as the BS62-2lb/16 Sunbelt and BS68-2b/28 Sunbelt, as well as the updated AS62ve/25 and AS68ve/25 series. Sourcing a genuine OEM part means you get the exact component Wacker Neuson engineers specified — no guesswork on fit or material grade.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, delivering the wall thickness and alloy grade the engine was designed around.
- Direct-Mount Replacement — Bolt pattern, gasket surfaces, and port locations match the original exactly, allowing a straightforward swap without reworking mounts or sealing faces.
- Broad Rammer Compatibility — Fits AS62e/25, AS68e/25, BS62-2, BS68-2, AS62ve/25, AS68ve/25, and multiple Sunbelt-edition variants across the BS and AS rammer families.
- Protects Engine Internals — A sound crankcase maintains correct oil retention and bearing support; a cracked or worn housing leads to oil loss, bearing failure, and rapid engine damage.
- Fuel System Integrity — The crankcase on a two-stroke rammer is integral to the engine's pressure and scavenging cycle; a genuine replacement preserves correct compression and fuel-charge transfer.
The crankcase is the structural core of the rammer's two-stroke engine, forming the sealed chamber that houses the crankshaft and bearings while managing the pressure pulses that drive fuel and air through the engine. On a two-stroke rammer like the Wacker Neuson BS and AS series, the crankcase is not just a housing — it actively participates in the engine's scavenging cycle, and any crack, warp, or seal failure will cause compression loss, poor starting, and accelerated internal wear. Replacing a damaged crankcase with a genuine OEM part restores the engine's ability to build and hold the pressure needed for consistent, full-power tamping performance.
Part Details
| Part Number | 5100064187 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase BS 2 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| AS62e/25 | AS62e/25 | 5100061968 |
| AS68e/25 | AS68e/25 | 5100061972 |
| BS62-2b/28 | BS62-2b/28 | 5100061964 |
| BS62-2lb/16 | BS62-2lb/16 | 5100061965 |
| BS68-2b/28 | BS68-2b/28 | 5100061969 |
| BS62-2/28 | BS62-2/28 | 5100070149 |
| BS68-2/28 | BS68-2/28 | 5100070150 |
| BS62-2/25 | BS62-2/25 | 5100070151 |
| Rammer BS62-2lb/16 Sunbelt | BS62-2lb/16 Sunbelt | 5100070528 |
| Rammer BS68-2b/28 Sunbelt | BS68-2b/28 Sunbelt | 5100070529 |
| AS62e/25 Sunbelt | AS62ve/25 Sunbelt | 5100075650 |
| AS62e/25 Sunbelt | AS68ve/25 Sunbelt | 5100075651 |
| AS62ve/25 | AS62ve/25 | 5100081385 |
| AS68ve/25 | AS68ve/25 | 5100081386 |
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.
