The Wacker Neuson is a genuine OEM Spring Cylinder designed for the BS50 and BS500 series vibratory rammers, including BS50-2, BS50-2i, BS50-4s, BS50-4As, BS50-2plus, BS500, and BS500-oi models, as well as the AS50e and AS60e battery-powered rammers. As a genuine Wacker Neuson part, the is manufactured to the same specification as the original component, ensuring a direct, exact-fit replacement within the rammer's impact mechanism. This Spring Cylinder serves a critical role in the compaction cycle, and fitting the correct OEM part ensures the rammer delivers consistent, reliable impact energy on every stroke. With fitment spanning the full BS50 and BS500 family — covering two-cycle, four-cycle, oil-injected, and battery-powered variants — this part is stocked to support a wide range of Wacker Neuson rammer configurations.
Key Features
- Genuine OEM Impact-Spec Component — Manufactured to Wacker Neuson's original spring rate and cylinder tolerances, ensuring the rammer's impact force and stroke frequency remain within designed operating parameters.
- Direct Drop-In Replacement — Matches the original mounting dimensions and interface points within the rammer's exciter mechanism, fitting without modification to the surrounding assembly.
- Broad BS50 and BS500 Family Coverage — Compatible with BS50-2, BS50-2i, BS50-2plus, BS50-4s, BS50-4As, BS500, BS500-oi, AS50e, and AS60e rammer models across multiple shoe sizes and engine configurations.
- Sustained Compaction Performance — A worn or fatigued spring cylinder causes inconsistent stroke energy and reduced ground penetration; replacing it restores full compaction output in trench and cohesive soil applications.
- Verified OEM Part Number — Part number 5000113813 is the Wacker Neuson factory-designated replacement, eliminating guesswork when ordering for a specific BS50 or BS500 rammer configuration.
The spring cylinder is a core component of the vibratory rammer's exciter assembly, responsible for storing and releasing mechanical energy to drive the rammer's repeated up-and-down impact stroke. It works in conjunction with the piston and crank mechanism to generate the compaction force that drives the shoe into the soil. When the spring cylinder fatigues, cracks, or loses its calibrated spring rate, the rammer's blow energy drops off, resulting in insufficient compaction depth and uneven soil density — a serious concern in trench backfill and cohesive clay applications where compaction uniformity is critical.
Part Details
| Part Number | 5000113813 |
|---|---|
| Old Part Number | 0113813 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Cylinder |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-2i | BS50-2i | 5000009338, 5000009383, 5000620955, 5000009473, 5000620026, 5000620611, 5000009332, 5200000642, 5200000643, 5200000657, 5200000658, 5200000659, 5200000660, 5200000661, 5200000678, 5200000687, 5200011099, 5200003696, 5100014907, 5100016648, 5100016649, 5100016650, 5200025428, 5200025429, 5100028037 |
| 250mm/10in Shoe, Vibratory Ram mer | BS50-2 | 5000009384, 5000620733, 5000620025, 5000620048, 5000620609, 5000620610, 5200000677, 5200000652, 5200000653, 5200000655, 5200000656, 5200000685, 5200000686, 5200000641, 5200000654, 5000009380, 5000009382, 5100014171, 5100016644, 5100016645, 5100016646, 5100016647 |
| Oil-injected Rammer with 250mm /10in Shoe | BS50-2i EU | 5000009412, 5000009414, 5000009416 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-2 EU | 5000009410, 5000009411, 5000009413 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4s | 5000620908, 5000620322, 5000620071, 5000620078, 5200000679, 5200000644, 5200000662 |
| Four-stroke Vibratory Rammer, 280mm/11in Shoe | BS50-4s EU | 5000620811 |
| Four-cycle Vibratory Rammer, 2 20mm/11in Shoe | BS50-4 | 5000620077, 5000620108, 5000009386 |
| Vibratory Rammer with 280mm/11 in Shoe | BS500 | 5000007550, 5000008049, 5000008048, 5000009075, 5000009074, 5000008204 |
| 280/11in Shoe, Vibratory Ramme r | MS52 | 5200008222 |
| Vibratory Rammer, 254mm/10in S hoe | BS500S | 5000009211 |
| 280/11in Shoe, Vibratory Ramme r | MS54 | 5200008223, 5200013518 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4HO EU | 5000620818 |
| BS50-4As 11IN | BS50-4As | 5200018219, 5200018226, 5100025357 |
| Oil-injected Rammer, 280mm/11i n Shoe | BS500-oi | 5000009165, 5000009343 |
| 280/11in Shoe, Vibratory Ramme r | ES50 | 5200013514, 5200013515 |
| Vibratory Rammer, 280mm/11in S hoe | BS500-4 | 5000009329 |
| BS50-4AS 11IN US | BS50-4As 11in US | 5100030598 |
| BS50-4As 11in | BS50-4As 11in | 5100030599 |
| BS50-2plus 11in US | BS50-2plus 11in US | 5100030594 |
| BS50-2PLUS 11IN HA US | BS50-2plus 11in ha US | 5100030595 |
| BS50-2plus 11in | BS50-2plus 11in | 5100030596 |
| BS50-2plus 6in (24mm) | BS50-2plus 6in (24mm) | 5100030597 |
| AS50e | AS50e | 5100026850, 5100053792 |
| BS50-2 11IN US | BS50-2 11in US | 5100030590 |
| BS50-2 11in | BS50-2 11in | 5100030591 |
| BS50-2 6in | BS50-2 6in | 5100030592 |
| Battery rammer AS50e | AS50 | 5100003033 |
| AS60e | AS60e | 5100049787, 5100052267 |
| BS50-2 10IN | BS50-2 10in | 5100058346 |
| BS65-4As 11in | BS65-4As 11in | 5100061307 |
| BS50-2 11'' | BS50-2 11in o. bsz | 5100068309 |
| 4 stroke rammer BS50-4As, 280 mm adapter | BS50-4As 11in o. bsz | 5100068310 |
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.
