The Wacker Neuson Washer is a genuine OEM component designed for the G40, G50, G60, G70, G95, and G110 series portable generators. As a factory-sourced part, it meets the exact material and dimensional specifications Wacker Neuson sets for this generator line, ensuring a correct fit every time. This washer is confirmed compatible across a wide range of G-series configurations, including 50Hz LATAM and Brazil market variants. Keep part number on hand as a service spare to minimize unplanned downtime on your generator fleet.
Key Features
- Genuine OEM Material Spec — Manufactured to Wacker Neuson's exact hardness and dimensional tolerances for washers used in the G-series generator platform, ensuring consistent clamping load and corrosion resistance.
- Direct Drop-In Replacement — Matches the original seating diameter and thickness, seating correctly against mating fasteners and surfaces without adjustment or shimming.
- Broad G-Series Compatibility — Verified fitment across G40, G50, G60, G70, G95, and G110 generator models, including 50Hz LATAM Premium and Brazil Premium configurations.
- Protects Fastener Integrity — Distributes clamping force evenly across the bearing surface, preventing fastener pull-through and surface damage on generator housings and assemblies.
- Supports Correct Torque Retention — A properly spec'd washer maintains clamp load over temperature cycles; an incorrect or worn washer can allow fasteners to loosen under vibration from generator operation.
A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it bears against. By spreading the clamping force over a larger area, it prevents the fastener from pulling into or damaging the mating material and helps maintain consistent torque retention over time. In a portable generator like the G-series, components are subject to continuous vibration and thermal cycling; using the correct washer ensures that critical fastener joints stay tight and that surfaces remain undamaged through normal service life. When a washer is missing, undersized, or deformed, fasteners can loosen prematurely or cause surface damage that leads to more involved repairs.
Part Details
| Part Number | 5200021418 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
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.
