The Wacker Neuson Piston Ring Combination is a genuine OEM component designed for the GDS5500G generator series. Sourced directly from Wacker Neuson, this piston ring combination meets the exact specifications of the original part, ensuring a correct fit within the engine assembly. It is compatible with GDS5500G (No-CE) and GDS5500G LA configurations, covering the primary variants in this generator line.
Key Features
- OEM-Grade Sealing Performance — Manufactured to Wacker Neuson's original ring geometry and material tolerances, delivering the compression seal your engine depends on.
- Drop-In Engine Fitment — Engineered to match the original bore diameter and groove dimensions for a direct installation with no re-machining or adaptation.
- GDS5500G Series Compatibility — Confirmed fit for GDS5500G (No-CE) and GDS5500G LA variants, so you can order with confidence for either configuration.
- Compression and Oil Control — A correctly seated piston ring combination maintains cylinder compression and controls oil consumption; worn rings lead to power loss, excessive oil use, and hard starting.
- Fuel System Compliance — Proper ring seal is critical to correct air-fuel combustion in generator engines; degraded rings can cause incomplete combustion and elevated exhaust emissions.
Piston rings form the dynamic seal between the piston and the cylinder wall inside the engine. They serve two primary roles: holding combustion pressure above the piston to generate power, and scraping excess oil from the cylinder wall to prevent it from burning in the combustion chamber. When piston rings wear or break, compression drops, oil consumption increases, and the engine loses power or becomes difficult to start — making timely replacement essential to keeping the generator running at full output.
Part Details
| Part Number | 5100084396 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Ring Combination |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GDS5500G | GDS5500G (No-CE) | 5100079460 |
| GDS5500G | GDS5500G LA | 5100079461 |
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.
