The Wacker Neuson Piston With Rings is a genuine OEM component designed for the GV3800A Value Generator, GV3800A Value Generator 60Hz, and GV3800A Value Portable Generator series. Sourced directly from Wacker Neuson, this assembly carries the same part specifications as the original, ensuring a direct drop-in fit during engine rebuilds or overhaul service. If your GV3800A generator is burning oil, losing compression, or showing signs of worn ring seal, this is the correct replacement assembly to restore engine integrity.
Key Features
- OEM-Grade Piston Tolerancing — Manufactured to the exact bore diameter and ring groove dimensions specified for the GV3800A engine, ensuring proper compression seal from first start-up.
- Complete Ring Set Included — Ships as a matched piston and ring assembly, so you have everything needed for a full piston replacement without sourcing components separately.
- Verified GV3800A Compatibility — Confirmed fit across the GV3800A Value Generator, GV3800A Value Generator 60Hz, and GV3800A Value Portable Generator — covering the full GV3800A model family.
- Restored Compression and Power Output — A correctly seated piston and ring set maintains the cylinder pressure your generator needs to deliver its rated wattage under load; worn rings cause misfires, oil consumption, and output drop.
- Fuel System Integrity — Proper ring seal prevents blow-by gases from contaminating the crankcase, protecting oil quality and extending the service life of downstream engine components.
The piston is the reciprocating heart of a four-stroke generator engine — it converts combustion pressure into the mechanical rotation that drives the alternator. The piston rings seal the gap between the piston and cylinder wall, maintaining compression and preventing oil from entering the combustion chamber. When rings wear or a piston becomes scored, compression drops, fuel efficiency suffers, and the engine may produce excessive smoke or struggle to hold speed under electrical load. Replacing the piston and ring assembly with a genuine Wacker Neuson 5000213333 unit restores proper cylinder sealing and gets your GV3800A generator back to full rated output.
Part Details
| Part Number | 5000213333 |
|---|---|
| Old Part Number | 0213333 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston With Rings |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Value Generator | GV3800A | 5000620409, 5000620287, 5000620334 |
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.
