The Wacker Neuson Crankcase BS 4 is a genuine OEM component designed for the BS62-4A and BS68-4A series rammers, including Sunbelt-configured variants. As a direct-from-manufacturer part, the is produced to the same standards as the original, ensuring a proper fit into the engine assembly without the guesswork of sourcing a non-verified replacement. This crankcase is confirmed across multiple BS62-4A and BS68-4A model configurations, making it the dependable choice for shops and contractors performing engine-level repairs on Wacker Neuson rammers.
Key Features
- OEM Casting Integrity — Manufactured to original tolerances, ensuring correct bore geometry and sealing surface quality critical to crankcase function.
- Direct Engine Assembly Fit — Designed to accept all original mounting points, bearing housings, and gasket interfaces without modification to surrounding components.
- Broad BS-Series Compatibility — Fits BS62-4A and BS68-4A series rammers, including standard, Ab/28, and Sunbelt-configured variants across multiple build codes.
- Structural Foundation for Engine Performance — A sound crankcase keeps internal engine components properly aligned and sealed; a cracked or warped case leads to oil loss, pressure drop, and rapid engine wear.
- Fuel System Containment — As a primary enclosure for rotating engine internals, this crankcase must maintain a sealed environment — genuine OEM material spec ensures resistance to heat cycling and vibration stress inherent to rammer operation.
The crankcase is the structural core of a rammer's engine, housing the crankshaft, connecting rod, and lower engine assembly while maintaining the oil environment those components depend on. It must withstand the continuous high-frequency impact loads and vibration that define rammer operation — any crack, warp, or porosity in the casting will result in oil leaks, loss of compression sealing at mating surfaces, and eventual engine failure. Replacing a damaged crankcase with a verified genuine OEM part like the 5100061963 restores the correct structural envelope and ensures all internal and external engine components seat and function as originally intended.
Part Details
| Part Number | 5100061963 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase BS 4 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS62-4Ab/28 | BS62-4Ab/28 | 5100061966, 5100070526 |
| BS68-4Ab/28 | BS68-4Ab/28 | 5100061970, 5100070525, 5100070527 |
| BS62-4A/28 | BS62-4A/28 | 5100068373 |
| BS68-4A/28 | BS68-4A/28 | 5100068375 |
| BS68-4A/28 CN | BS68-4A/28 CN | 5100070152 |
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.
