The Wacker Neuson Seal Kit is a genuine OEM component designed for the G40, G50, G60, G70, G95, and G110 series portable generators. As a direct OEM replacement, this seal kit is sourced from Wacker Neuson and built to the same specifications as the original parts installed at the factory. It covers a wide range of GP-family generator models, including mobile, standard, and premium configurations across multiple regional variants. Having the correct seal kit on hand ensures a clean, efficient service when addressing leaks or performing scheduled maintenance on your generator.
Key Features
- OEM-Grade Sealing Materials — Manufactured to Wacker Neuson's original material specifications, ensuring correct compression ratios and chemical resistance for generator fluid and fuel system applications.
- Drop-In Service Replacement — Each seal in the kit is dimensioned to match original hardware, allowing straightforward installation without reworking mating surfaces or housings.
- Broad Generator Family Coverage — Fits G40, G50, G60, G70, G95, and G110 series portable generators, including mobile, premium, and value configurations across standard and 50Hz LATAM variants.
- Leak Prevention and Fluid Integrity — Worn or compromised seals allow oil, fuel, or coolant to escape, reducing generator efficiency and risking internal damage. A fresh seal kit restores proper containment and protects internal components.
- Fuel System Safety Compliance — Correct sealing in fuel circuit applications is essential for safe generator operation. Using a genuine OEM kit ensures the seals meet the pressure and compatibility requirements of the original fuel system design.
A seal kit contains the full set of o-rings, gaskets, and seals required to restore fluid-tight integrity across key service points in the generator — typically covering the fuel system, oil circuit, and related housings. Over time, seals degrade due to heat cycling, fuel exposure, and normal wear, leading to leaks that can contaminate surrounding components or create fire hazards in fuel-side applications. Replacing all seals at once during a service interval is the most effective way to prevent recurring leaks and extend the service life of the generator between major overhauls.
Part Details
| Part Number | 5200021355 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G95 | 5200020677, 5100029186 |
| Mobile Generator | G60 | 5200015951, 5200016641, 5100029185 |
| G70 | G70 | 5200015952, 5100022041, 5100022040 |
| Generator | G40 | 5200015906, 5200016640, 5100029184, 5200015907 |
| Generator | G50 | 5200015909 |
| 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.
