The Wacker Neuson Oil Seal is a genuine OEM component designed for the BS50-4As, BS60-4As, and BS70-4As vibratory rammer series, as well as the MS64A Vibratory Rammer. Sourced directly from Wacker Neuson, this is the same oil seal that ships in new production units — no guesswork on material grade, dimensional accuracy, or compression fit. Compatibility extends across a wide range of BS-series rammer configurations, including standard, high-altitude, and plastic shoe variants, making a reliable go-to seal for fleets running multiple rammer specs.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's elastomer and dimensional specifications, ensuring correct compression set and resistance to the operating temperatures typical of vibratory rammer crankcase environments.
- Drop-In Replacement — Matches the exact bore diameter, outer diameter, and lip geometry of the original installed seal, allowing straightforward removal and installation without secondary machining or fitment adjustments.
- Broad BS-Series Compatibility — Fits BS50-4As, BS60-4As, and BS70-4As rammers across standard, plastic shoe, high-altitude, and hour-meter-equipped configurations, plus the MS64A Vibratory Rammer.
- Prevents Oil Loss and Contamination — A correctly seated oil seal keeps crankcase oil where it belongs and blocks dirt and moisture ingress — two failure modes that accelerate internal wear and can lead to complete crankcase failure if left unchecked.
- Genuine OEM Part — Part number 5200015335 is an authorized Wacker Neuson replacement, backed by the manufacturer's parts program for traceability and consistent quality across service intervals.
An oil seal creates a dynamic barrier between a rotating or reciprocating shaft and the surrounding housing, retaining lubricating oil within the crankcase while blocking external contaminants from entering. In a vibratory rammer, the seal endures continuous cyclic stress from the high-frequency ramming action, making material quality and dimensional accuracy critical to service life. When an oil seal wears or tears, oil leaks out and abrasive debris can work inward — leading to accelerated bearing and crankshaft wear, oil starvation, and costly internal damage if the machine continues to run without repair.
Part Details
| Part Number | 5200015335 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS 50-4As 280 mm shoe | BS50-4As | 5100015099, 5200018219, 5200018226, 5100027197, 5100025357 |
| BS 60-4As 280 mm shoe | BS60-4As | 5100015123, 5200014910, 5200018232, 5200018231, 5200018233, 5100027198 |
| BS 70-4As 280 mm shoe | BS70-4As | 5100015124, 5100015126, 5100027199 |
| MS64A Vibratory Rammer, 11" | MS64A | 5200014899 |
| BS50-4AS 11IN US | BS50-4As 11in US | 5100030598 |
| BS50-4As 11in | BS50-4As 11in | 5100030599 |
| BS60-4AS 11IN US | BS60-4As 11in US | 5100030605 |
| BS60-4As 11in | BS60-4As 11in | 5100030606, 5100037562 |
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.
