The Wacker Neuson O-ring 97.50 x 3.50 is a genuine OEM sealing component designed for the BS62, BS68, AS62, and AS68 series rammers. Sourced directly from Wacker Neuson, this O-ring delivers the exact material grade, durometer rating, and dimensional tolerance required for a proper seal in your machine. Fitment covers a wide range of configurations across the BS62-2, BS62-4A, BS68-2, BS68-4A, AS62e, AS62ve, AS68e, and AS68ve model lines, including Sunbelt variants. If your rammer belongs to one of these series, part number is the correct OEM replacement.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's specified elastomer compound, ensuring the correct compression set and chemical resistance for rammer operating conditions.
- Exact Dimensional Match — Precisely molded to 97.50 x 3.50 mm, so the O-ring seats correctly in its groove without distortion, gaps, or over-compression on installation.
- Broad Series Fitment — Covers BS62 and BS68 two-stroke and four-stroke rammer variants, AS62e, AS62ve, AS68e, and AS68ve models, including standard, b-suffix, and Sunbelt configurations.
- Leak Prevention at the Source — A correctly installed O-ring of this specification maintains internal fluid containment; a degraded or incorrectly sized seal leads to leaks, contamination, and accelerated internal wear.
- Genuine OEM Part — Carries the Wacker Neuson part number 5100062161, confirming it is an authorized component built to the same specification as the original fitted at the factory.
An O-ring is a precision-molded loop of elastomer that creates a pressure-tight seal between two mating surfaces or components inside the machine. In rammer applications, O-rings prevent fluid or air from escaping past joints and housings, maintaining the correct operating pressures needed for consistent compaction performance. When an O-ring degrades, flattens, or cracks, the resulting leak can cause loss of lubrication, contamination of internal components, and eventually mechanical failure if left unaddressed.
Part Details
| Part Number | 5100062161 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-ring 97.50 x 3.50 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| AS62e/25 | AS62e/25 | 5100061968 |
| AS68e/25 | AS68e/25 | 5100061972 |
| BS62-2b/28 | BS62-2b/28 | 5100061964 |
| BS62-2lb/16 | BS62-2lb/16 | 5100061965 |
| BS62-4Ab/28 | BS62-4Ab/28 | 5100061966, 5100070526 |
| BS68-2b/28 | BS68-2b/28 | 5100061969 |
| BS68-4Ab/28 | BS68-4Ab/28 | 5100061970, 5100070525, 5100070527 |
| BS62-4A/28 | BS62-4A/28 | 5100068373 |
| BS68-4A/28 | BS68-4A/28 | 5100068375 |
| BS62-2/28 | BS62-2/28 | 5100070149 |
| BS68-2/28 | BS68-2/28 | 5100070150 |
| BS62-2/25 | BS62-2/25 | 5100070151 |
| BS68-4A/28 CN | BS68-4A/28 CN | 5100070152 |
| Rammer BS62-2lb/16 Sunbelt | BS62-2lb/16 Sunbelt | 5100070528 |
| Rammer BS68-2b/28 Sunbelt | BS68-2b/28 Sunbelt | 5100070529 |
| 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.
