The Wacker Neuson M12 Flat Brass Washer is a genuine OEM component designed for the G100, G120, and G70 mobile generator series. Sourced directly from Wacker Neuson, this washer matches the original specification used on the production line, so it installs exactly as the factory intended with no guesswork. Part number covers an extensive range of G100 and G120 generator configurations, including cold weather, Hertz, T4i, Transport Canada, and custom skid variants. Whether you're servicing a standard mobile unit or a specialized Deere T3 skid-mounted generator, this is the correct replacement part.
Key Features
- Brass Construction for Corrosion Resistance — Brass resists oxidation and galvanic corrosion better than standard steel hardware, making it the right material choice in generator applications where moisture and vibration are constant factors.
- OEM-Grade Dimensional Accuracy — Manufactured to the same M12 tolerances as the original, ensuring correct load distribution and consistent clamping force across the fastened joint.
- Direct Drop-In Replacement — Matches the original hole diameter, outer diameter, and thickness so it seats flush and aligns with existing hardware without rework or adjustment.
- Broad G-Series Generator Coverage — A single part number covers G70, G100, and G120 generator models across standard, cold weather, Hertz, T4i, and custom skid configurations — simplifying parts ordering for mixed fleets.
- Protects Fastened Components from Damage — A correctly sized flat washer distributes bolt load evenly across the mating surface, preventing surface damage and fastener pull-through that can compromise structural joints over time.
A flat washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it clamps against. By distributing clamping force over a wider area, it protects softer or thinner materials from being damaged by the fastener head and helps maintain consistent torque retention, especially under vibration. In generator equipment where assemblies are subject to continuous engine vibration and varying thermal cycles, using the correct OEM washer at the specified location helps preserve joint integrity and prevents premature loosening or surface wear that could lead to component failure.
Part Details
| Part Number | 5200000343 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | M12 Flat Brass Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5200001319, 5000620649, 5200003158, 5200006900, 5200008716, 5200008348, 5200008346, 5200008347, 5200008345, 5100025816 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5200001320, 5000620652, 5200006901, 5200003159, 5200008715, 5200008353, 5200008350, 5200008351, 5200008349, 5100025818 |
| Mobile Generator | G70 | 5200008344 |
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.
