The Wacker Neuson Piston Guide is a genuine OEM component designed for a wide range of Wacker Neuson BS and AS series rammers, including the BS50-2, BS50-4As, BS62-2, BS62-4A, AS50e, AS60e, AS62e, and AS68e series. As a factory-sourced part, the is manufactured to the exact tolerances required to maintain proper piston travel and alignment within the rammer housing. This level of precision is critical in high-cycle compaction equipment where even minor dimensional deviations can cause accelerated wear or operational failure. Confirm your machine's model number against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original tolerances, ensuring the piston guide maintains correct bore alignment and smooth reciprocating motion under continuous compaction loads.
- Drop-In Replacement — Matches the original part geometry for straightforward installation within the rammer cylinder assembly, requiring no reworking of mating components.
- Broad Series Compatibility — Fits BS50-2, BS50-4As, BS62-2, BS62-4A, AS50e, AS60e, AS62e/25, AS68e/25, and select AS62ve/AS68ve Sunbelt variants, covering a large portion of the Wacker Neuson rammer lineup.
- Sustained Piston Performance — A worn or damaged piston guide causes lateral piston movement, leading to uneven wear on the cylinder bore and loss of compaction output; replacing it restores full stroke efficiency.
- Long-Term Cylinder Protection — By maintaining proper piston alignment throughout each stroke cycle, this guide helps protect the cylinder bore from scoring and premature wear.
The piston guide is a precision-fit component that sits within the rammer's cylinder assembly and controls the lateral position of the piston as it travels through each compaction stroke. Its primary role is to keep the piston moving in a true, straight path so that energy is transferred efficiently into the compaction foot rather than being lost to friction or side-loading. When this guide wears out or becomes damaged, the piston can develop lateral play, which accelerates cylinder bore wear, reduces impact force at the foot, and can ultimately lead to more significant internal damage if left unaddressed.
Part Details
| Part Number | 5100032038 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Guide |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| AS62e/25 | AS62e/25 | 5100061968 |
| AS68e/25 | AS68e/25 | 5100061972 |
| AS60e | AS60e | 5100049787, 5100052267 |
| BS50-2 10IN | BS50-2 10in | 5100058346 |
| BS65-4As 11in | BS65-4As 11in | 5100061307 |
| BS62-2b/28 | BS62-2b/28 | 5100061964 |
| BS62-2lb/16 | BS62-2lb/16 | 5100061965 |
| BS62-4Ab/28 | BS62-4Ab/28 | 5100061966, 5100070526 |
| BS50-2 11'' | BS50-2 11in o. bsz | 5100068309 |
| 4 stroke rammer BS50-4As, 280 mm adapter | BS50-4As 11in o. bsz | 5100068310 |
| BS62-4A/28 | BS62-4A/28 | 5100068373 |
| BS62-2/28 | BS62-2/28 | 5100070149 |
| BS62-2/25 | BS62-2/25 | 5100070151 |
| Rammer BS62-2lb/16 Sunbelt | BS62-2lb/16 Sunbelt | 5100070528 |
| AS62e/25 Sunbelt | AS62ve/25 Sunbelt | 5100075650 |
| AS62e/25 Sunbelt | AS68ve/25 Sunbelt | 5100075651 |
| AS62ve/25 | AS62ve/25 | 5100081385 |
| AS68ve/25 | AS68ve/25 | 5100081386 |
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.
