The Wacker Neuson Gasket is a genuine OEM component designed for the G40, G50, G60, G70, G95, and G110 series portable generators. Sourced directly from Wacker Neuson, this gasket delivers the exact material grade, compression characteristics, and dimensional tolerances required for a proper seal in your generator. It covers an extensive range of G-series configurations including standard, mobile, Brazil, LATAM, 50Hz, Value, and Premium variants. When you need a dependable, specification-correct replacement, part number is the right choice for your machine.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's exact compression and material specifications, ensuring the gasket seats and seals correctly under operating temperatures and pressures found in G-series generators.
- Drop-In Replacement — Matches the original gasket profile and bolt-pattern geometry, so it installs directly in place of the factory part without trimming or adaptation.
- Broad G-Series Compatibility — Fits G40, G50, G60, G70, G95, and G110 generator models across standard, mobile, Brazil, LATAM 50Hz, and Premium configurations.
- Prevents Leaks and Power Loss — A compromised or worn gasket allows combustion gases or fluids to escape the sealed joint, leading to loss of output efficiency and potential internal engine damage. This OEM gasket restores the integrity of that seal.
- Fuel and Fluid System Integrity — Correct gasket material compatibility with fuels, oils, and coolants used in Wacker Neuson G-series generators is critical to preventing chemical degradation of the seal over time.
A gasket forms a pressure-tight seal between two mating surfaces inside or around the engine — preventing combustion gases, oil, coolant, or fuel from escaping the joint. In a portable generator like the G-series, maintaining these seals is essential to consistent output power and long engine life. When a gasket fails or degrades, leaks develop at the joint, which can cause overheating, oil consumption, loss of compression, or contamination of adjacent systems — all of which compromise the generator's ability to deliver reliable power on site.
Part Details
| Part Number | 5200021143 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
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, 5200016640, 5100029184, 5200015907 |
| 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.
