The Wacker Neuson 5100043864 Meter is a genuine OEM component designed for the GP2500A, GP3800A, GP5600A, and GP6600A portable generator series. As a direct factory replacement, it carries the same specifications as the original part installed at the time of manufacture, ensuring accurate readings from the moment it is fitted. This meter is confirmed compatible across all four GP-series models listed above, making it a straightforward service replacement for operators and service technicians alike. Stocking this part means you are ready to restore full instrument functionality without hunting down cross-referenced alternatives.
Key Features
- Genuine OEM Accuracy — Factory-sourced instrumentation maintains the calibrated output readings the GP-series generators were built to display, so you can trust every reading on the panel.
- Direct Drop-In Replacement — Engineered to the original mounting footprint and wiring interface of the GP2500A, GP3800A, GP5600A, and GP6600A, installation follows the same procedure as the unit it replaces.
- Broad GP-Series Coverage — A single part number covers four GP-series generator models, simplifying parts inventory for fleet operators running multiple units.
- Operational Visibility — A properly functioning meter lets operators monitor generator output and running hours at a glance; a failed or inaccurate meter can mask overuse, missed service intervals, or output irregularities.
- Verified Part Number — Part number 5100043864 is cross-referenced directly against Wacker Neuson model records for the GP2500A, GP3800A, GP5600A, and GP6600A, giving you confidence before the part ships.
The meter on a portable generator serves as the operator's primary instrument for monitoring the unit's running hours and electrical output status. It provides the data needed to schedule preventive maintenance on time and confirm the generator is performing within its rated parameters. When the meter fails or displays inaccurate readings, operators lose visibility into the machine's condition — increasing the risk of missed service intervals and undetected performance issues that can shorten the generator's service life.
Part Details
| Part Number | 5100043864 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Meter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP3800A | GP3800A | 5100041978 |
| GP5600A | GP5600A | 5100041979 |
| GP6600A | GP6600A | 5100042220 |
| GP2500A | GP2500A | 5100041977 |
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.
