The Wacker Neuson is a genuine OEM O-Ring Segment 3/16 x 3.875 designed for BS-series vibratory rammers including the BS45Y, BS52Y, BS60Y, and BS65Y models. As a direct OEM replacement, part is manufactured to the exact material and dimensional specifications required for a proper seal within these machines. This segment o-ring is engineered to maintain sealing integrity across the operating conditions typical of gasoline-powered rammers used in trench and cohesive soil compaction work. Confirm your model number against the fitment list before ordering to ensure correct application.
Key Features
- OEM-Grade Sealing Material — Manufactured to the precise elastomer compound and cross-section specifications required for this application, ensuring correct compression and sealing performance.
- Exact Dimensional Match — The 3/16 x 3.875 profile seats directly into the original groove geometry, requiring no trimming or adaptation during installation.
- Broad BS-Series Fitment — Compatible across multiple Wacker Neuson BS-series vibratory rammer configurations, including BS45Y, BS52Y, BS60Y, and BS65Y models with varied shoe sizes.
- Leak Prevention at the Source — A correctly fitted o-ring keeps fluids and pressure contained within the system; a worn or damaged segment allows leaks that can lead to loss of lubrication and accelerated internal wear.
- Genuine Wacker Neuson Part — Sourced directly through authorized Wacker Neuson supply channels, so you receive the same component installed at the factory.
An o-ring segment serves as a precision sealing element within the rammer's internal assemblies, creating a compressed barrier that prevents fluid or air from escaping through joints and mating surfaces. In a vibratory rammer operating under continuous cyclic impact, this seal is exposed to repeated mechanical stress and temperature variation, making material quality and dimensional accuracy critical. When an o-ring segment deteriorates or fails, leaks develop that can compromise lubrication, reduce operational efficiency, and cause damage to surrounding components if left unaddressed.
Part Details
| Part Number | 5000078849 |
|---|---|
| Old Part Number | 0078849 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Segment 3/16 x 3.875 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Rammer with 254mm/10 in Shoe | BS52Y | 5000007508, 5000008053, 5000008054, 5000009409, 5000007148, 5000007560, 5000007609 |
| BS 50-2i, 250 mm shoe, High Altitude | BS50-2i | 5200000659 |
| Variable Speed Vibratory Ramme r, 280mm/11in Shoe | BS65Y | 5000007566 |
| Vibratory Rammer | BS60Y | 5000006779, 5000007509 |
| Vibratory Rammer with 250mm/10 in Shoe | BS45Y | 5000007137 |
| Vibratory Rammer with 152mm/6i n Shoe | BS45YA | 5000007558 |
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.
