The Wacker Neuson is a genuine OEM Oil Seal 20X32X6 designed for the BS50-4s, BS60-4s, BS50-4, and BS60-4 series gasoline vibratory rammers. As a direct OEM replacement sourced through Wacker Neuson's authorized parts program, this seal is produced to the exact material and dimensional specifications of the original. Fitment extends across a wide range of BS-series rammer configurations, including standard, high-altitude, and EU-spec variants. Having the correct seal on hand means your rammer stays leak-free and ready for demanding trench and cohesive soil compaction work.
Key Features
- Exact OEM Dimensions: — Manufactured to the precise 20x32x6 mm profile specified for the BS-series rammer drivetrain, ensuring correct sealing contact and lip engagement without rework.
- Genuine Wacker Neuson Part: — Sourced directly from Wacker Neuson, this seal matches the material grade and compression characteristics of the original factory-installed component.
- Broad BS-Series Compatibility: — Fits BS50-4s, BS60-4s, BS50-4, and BS60-4 vibratory rammers across standard, EU, and high-altitude configurations — covering a wide range of model variants in a single part number.
- Prevents Oil Leakage at the Seal Journal: — A correctly seated oil seal keeps lubricant contained within the rammer's internal drive system, preventing contamination of surrounding components and loss of lubrication.
- Direct Drop-In Replacement: — Installs into the same bore and shaft interface as the original, so technicians can complete the repair without machining or adapting the housing.
An oil seal is a precision-fit ring that closes the gap between a rotating shaft and a stationary housing, keeping lubricating oil inside the assembly while blocking dirt, moisture, and debris from entering. In a vibratory rammer like the BS50-4s or BS60-4s, the internal drive mechanism relies on consistent lubrication to maintain smooth reciprocating motion and protect internal components from wear. When this seal deteriorates or is damaged, oil migrates out of the housing, starving internal parts of lubrication and allowing contaminants to enter — leading to accelerated wear and potential drivetrain failure if left unaddressed.
Part Details
| Part Number | 5000156046 |
|---|---|
| Old Part Number | 0156046 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Seal 20X32X6 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4s | 5000620908, 5000620322, 5000620071, 5000620078, 5200000679, 5200000644, 5200000662, 5200000680 |
| BS60 -4s RMR,11 PL SHOE,HA 42 | BS60-4s | 5000620387, 5000620909, 5000620323, 5000620073, 5000620072, 5000620563, 5000620820, 5200000647, 5200000648, 5200000667, 5200000668, 5200000683, 5200000674, 5200000675, 5200011110, 5200011111 |
| Four-cycle Rammer,280mm/11in S hoe | BS60-4s EU | 5000620388, 5000620074, 5000620483, 5000620813, 5000620812, 5000620819, 5000620816, 5200003883, 5200004239 |
| Four-stroke Vibratory Rammer, 280mm/11in Shoe | BS50-4s EU | 5000620811 |
| Four-cycle Vibratory Rammer, 2 20mm/11in Shoe | BS50-4 | 5000620077, 5000620108, 5000009386 |
| Four-stroke Vibratory Rammer, 280mm/11in Shoe | BS60-4 | 5000620109, 5000620110, 5000009340, 5000620000, 5000620051, 5200022984 |
| VP1030R-VIBROPLATE | VP1030R | 5000008702, 5000009504 |
| 280/11in Shoe, Vibratory Ramme r | MS54 | 5200008223, 5200013518 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4HO EU | 5000620818 |
| Vibratory Soil Plate, 40 kN | VP40H | 5000009535 |
| Vibratory Rammer, 280mm/11in S hoe | BS500-4 | 5000009329 |
| Vibratory Rammer, 280mm/11in S hoe | BS600-4 | 5000009331 |
| Portable Inverter Generator | GPi1700 | 5000620777, 5000620778 |
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.
