The Wacker Neuson Piston Ring Combination is a genuine OEM piston ring combination designed for the GS8003G and GS8000G generator series. Sourced directly from Wacker Neuson, this is the same OEM-spec ring set built into these machines at the factory, ensuring the sealing geometry and material grade match the original design exactly. If you're completing a top-end rebuild or addressing compression loss on a GS8003G or GS8000G, this is the correct part to restore the engine to proper operating condition.
Key Features
- OEM Ring Material and Profile — Manufactured to Wacker Neuson's original material grade and cross-sectional profile, delivering the compression sealing and oil control performance the engine was engineered around.
- Drop-In Engine Fitment — Matches the original bore diameter and groove dimensions of the GS8003G and GS8000G engines, fitting directly into the existing piston grooves without machining or modification.
- Confirmed Compatibility — Verified fitment for the GS8003G and GS8000G generator series, covering both the CE and LA variants of these models.
- Restores Compression and Oil Control — Worn piston rings allow combustion gases to blow past the piston and oil to migrate into the combustion chamber, causing power loss, excessive smoke, and high oil consumption. A fresh ring set restores the sealing required for full engine output.
- Genuine OEM Part — Supplied as an authentic Wacker Neuson component under part number 5100084235, giving you confidence that the ring combination meets the exact specification of the original engine build.
Piston rings seal the gap between the piston and the cylinder wall, serving two critical functions: containing the combustion pressure above the piston to generate power, and controlling how much oil is carried up from the crankcase into the combustion chamber. Over time, rings wear, lose tension, or develop surface damage, which causes compression to drop, fuel efficiency to suffer, and oil consumption to rise. Replacing the piston ring combination at the correct service interval — or at the first sign of these symptoms — is one of the most effective ways to return a generator engine to full working condition.
Part Details
| Part Number | 5100084235 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Ring Combination |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GS8003G | GS8003G CE | 5100079456 |
| GS8000G | GS8000G LA | 5100079457 |
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.
