The Wacker Neuson Check Valve Seat Assembly is a genuine OEM component designed for BS50-4s and BS60-4s series vibratory rammers. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original assembly installed at the factory. It is compatible across a wide range of BS50-4s and BS60-4s models, including EU-spec variants and high-altitude configurations. Keeping this assembly in proper working condition is essential to maintaining consistent rammer performance on cohesive soils and trench compaction applications.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the exact seat geometry and material tolerances required for reliable one-way valve function in Wacker Neuson rammer fuel or oil systems.
- Direct Drop-In Replacement — Designed to seat and seal exactly as the original, allowing straightforward installation without rework or adaptation to the valve bore.
- Broad BS-Series Fitment — Confirmed compatible with BS50-4s and BS60-4s vibratory rammers, including standard, EU, high-altitude, and multi-configuration variants.
- Consistent Valve Operation — A correctly functioning check valve seat maintains proper fluid or fuel flow direction, preventing backflow that can lead to hard-starting, loss of prime, or erratic rammer stroke.
- Fuel System Safety — A failed or worn valve seat can allow fuel to migrate into unintended areas of the system; replacing it promptly with a genuine OEM part supports correct containment and safe operation.
A check valve seat assembly controls the directional flow of fluid within the rammer's fuel or oil circuit by providing the precision sealing surface against which the valve closes. When the seat is worn, cracked, or contaminated, the valve can no longer seal fully, allowing fluid to bypass in the wrong direction. This leads to symptoms such as difficulty starting, inconsistent stroke force, or accelerated wear on surrounding components. Replacing the seat assembly restores the valve to its intended one-way flow behavior, keeping the rammer operating at full compaction capacity.
Part Details
| Part Number | 5200006950 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Check Valve Seat Assembly |
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, 5000620820, 5200000647, 5200000648, 5200000667, 5200000668, 5200000683, 5200000674, 5200000675, 5200011110, 5200011111 |
| Four-cycle Rammer,280mm/11in S hoe | BS60-4s EU | 5000620388, 5000620074, 5000620483, 5000620813, 5000620819, 5000620816, 5200003883, 5200004239 |
| Four-stroke Vibratory Rammer, 280mm/11in Shoe | BS50-4s EU | 5000620811 |
| 280/11in Shoe, Vibratory Ramme r | MS54 | 5200008223 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4HO EU | 5000620818 |
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.
