The Wacker Neuson Piston is a genuine OEM component designed for the GPi1700 Portable Inverter Generator. Sourced directly from Wacker Neuson, this piston is manufactured to the same specifications as the original part fitted at the factory, ensuring proper sealing, compression, and combustion geometry are maintained. If you're sourcing by part number, is the confirmed reference for this application.
Key Features
- OEM-Grade Compression Tolerancing — Manufactured to exact bore diameter and ring land dimensions, ensuring correct compression ratios are maintained within the GPi1700 engine.
- Direct-Fit Replacement — Matches the original piston profile, pin bore, and crown geometry for a drop-in installation with no machining or modification to the cylinder assembly.
- Confirmed GPi1700 Fitment — Verified for the Wacker Neuson GPi1700 Portable Inverter Generator (Model GPi1700 / 5000620777).
- Sustained Power Output — A correctly seated piston maintains the combustion seal that drives consistent generator output; a worn or damaged piston causes misfires, loss of power, and excessive oil consumption.
- Fuel System Integrity — Proper piston-to-wall clearance prevents blow-by, protecting the crankcase from fuel contamination and extending the service life of surrounding engine components.
The piston is the core reciprocating component inside the engine cylinder. It converts the force of combustion into mechanical motion, transferring energy through the connecting rod to the crankshaft, which ultimately drives the generator's alternator. When a piston wears excessively, cracks, or loses ring seal, compression drops, combustion becomes inconsistent, and the engine may produce excessive smoke, run roughly, or fail to maintain rated output. Replacing a damaged piston with the correct OEM part restores the engine's designed compression ratio and keeps the generator running at its specified performance level.
Part Details
| Part Number | 5000226151 |
|---|---|
| Old Part Number | 0226151 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Inverter Generator | GPi1700 | 5000620777 |
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.
