The Wacker Neuson Thrust 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 standards set by Wacker Neuson, ensuring proper fit within the generator's rotating assembly. This thrust washer is confirmed compatible across a wide range of G-series generator configurations, including standard, mobile, premium, and Brazil-market variants. Whether you're servicing a G60 mobile generator on a North American jobsite or a G95 LATAM premium unit, part number is the correct OEM replacement.
Key Features
- Genuine OEM Material Grade — Manufactured to Wacker Neuson's exact hardness and thickness tolerances, ensuring the washer performs its load-bearing function without deforming under axial stress.
- Drop-In Installation — Matches the original mounting position and geometry within the generator's rotating assembly for a straightforward service replacement.
- Broad G-Series Compatibility — Fits G40, G50, G60, G70, G95, and G110 generator models across standard, mobile, premium, and regional configurations.
- Axial Load Management — Correctly controls thrust forces within the assembly, protecting adjacent rotating components from premature wear caused by axial misalignment.
- OEM Part Number Verified — Part number 5200021390 is sourced directly through Wacker Neuson's parts program, eliminating guesswork when ordering for multiple generator variants.
A thrust washer sits between rotating or sliding components to absorb and distribute axial (end-to-end) loads generated during operation. In a portable generator, it prevents metal-to-metal contact between moving parts, reducing friction and protecting critical components from wear. When a thrust washer becomes worn or damaged, it can allow excessive axial play in the assembly, leading to accelerated wear on neighboring parts, increased vibration, and eventual mechanical failure — making timely replacement essential to keeping the generator running at full output.
Part Details
| Part Number | 5200021390 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Thrust 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, 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.
