The Wacker Neuson Seal is a genuine OEM seal designed for the G-series portable generator lineup, including the G40, G50, G60, G70, G95, and G110 models. As a direct factory replacement, this seal maintains the tight tolerances and material standards required to keep the generator running leak-free under continuous load. It is verified across a wide range of G-series configurations, including standard, mobile, 50Hz LATAM, Brazil Premium, and Brazil Value variants. Sourcing the correct OEM part ensures this seal fits and performs exactly as the original.
Key Features
- OEM Material Integrity — Manufactured to the same elastomer and dimensional specifications as the original, ensuring proper compression and sealing performance across operating temperature ranges typical of portable generator use.
- Drop-In Replacement — Engineered to seat and compress in the same housing geometry as the original seal, allowing straightforward installation without rework or modification to mating components.
- Broad G-Series Compatibility — Confirmed fitment across G40, G50, G60, G70, G95, and G110 generator models, spanning standard, mobile, 50Hz LATAM, and Brazil Premium and Value configurations.
- Leak Prevention at the Source — A correctly seated seal keeps fluids contained within their designated circuits; a degraded or improperly fitted seal can lead to fluid loss, contamination, and unplanned service intervals.
- Fuel and Fluid System Integrity — On generator applications, maintaining a proper seal is critical to preventing fuel or oil migration that can compromise electrical components and create unsafe operating conditions.
A seal serves as a critical barrier between fluid-carrying components, preventing oil, fuel, or coolant from escaping their designated passages or chambers. In a portable generator, failed or worn seals can allow fluid contamination into areas where it can damage wiring, degrade insulation, or cause component failures that take a machine out of service entirely. Replacing a worn seal promptly with the correct OEM part is one of the most cost-effective ways to protect the long-term health of the generator.
Part Details
| Part Number | 5200021337 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G95 | 5200016642, 5200020677, 5100029186 |
| Mobile Generator | G60 | 5200015951, 5200016641, 5100029185 |
| G70 | G70 | 5200015952, 5100022041, 5100022040 |
| Generator | G40 | 5200015906, 5200015907, 5200016640, 5100029184 |
| Generator | G50 | 5200015909, 5100022009, 5100022008 |
| G110 Generator, Brazil, Value | G110 | 5100022042, 5100022043 |
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.
