The Wacker Neuson Washer is a genuine OEM Washer designed for the GP2500A, GP3800A, GP5600A, and GP6600A generator series. Sourced directly from Wacker Neuson, this is the exact part specified for these machines — no guesswork, no substitutions. As a genuine OEM component, it is manufactured to the same standards as the original part installed at the factory, ensuring a correct, consistent fit every time. If you're maintaining or repairing any of these GP-series generators, this is the part to order.
Key Features
- Genuine OEM Material Consistency — Produced to the same dimensional tolerances and material grade as the original, ensuring proper load distribution and surface protection at the fastener interface.
- Direct Drop-In Replacement — Matches the original mounting configuration exactly, seating correctly against mating components without modification.
- Broad GP-Series Compatibility — Confirmed fitment across four GP-series generator models: GP2500A, GP3800A, GP5600A, and GP6600A.
- Protects Mating Surfaces — A correctly specified washer distributes fastener load evenly, preventing surface damage, fastener loosening, and premature wear on surrounding components.
- Wacker Neuson Authorized Part — Supplied as a genuine Wacker Neuson part, carrying the manufacturer's part number 5100043871 for straightforward verification against your service manual or parts diagram.
A washer functions as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it clamps against. By spreading the clamping force over a wider area, it prevents the fastener from pulling through or damaging softer materials and helps maintain consistent tension over time. When a washer is missing, deformed, or the wrong size, fasteners can work loose under vibration, leading to misalignment or damage to the components they secure.
Part Details
| Part Number | 5100043871 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP2500A | GP2500A | 5100041977 |
| GP3800A | GP3800A | 5100041978 |
| GP5600A | GP5600A | 5100041979 |
| GP6600A | GP6600A | 5100042220 |
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.
