The Honda 31217-ZG8-003 Armature is a genuine OEM component designed for EM5000 generators, EM7000 and EU6500 and EU7000 inverter generators, GX640 horizontal shaft engines, H4518 lawn tractors, and H5518 multi-purpose tractors. As a direct Honda OEM replacement, this armature is manufactured to the same specification as the original, ensuring a correct fit within the charging system. Confirm your machine's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks across this broad range of equipment.
Key Features
- Genuine Honda OEM Quality — manufactured to Honda's original specification, delivering the winding tolerances and magnetic performance the charging system depends on
- Broad Fitment Across Honda Equipment Lines — designed for use including EM5000 generators, EM7000, EU6500, and EU7000 inverter generators, GX640 horizontal shaft engines, H4518 lawn tractors, and H5518 multi-purpose tractors
- Direct OEM Replacement — installs in place of the original armature with no rework, keeping the charging circuit operating as Honda intended
- Serial Number Verification Recommended — Honda issues part supersessions at specific serial breaks; check your unit's serial number against the fitment table to confirm part number 31217-ZG8-003 is correct for your machine
- Charging System Integrity — a worn or damaged armature causes weak or absent charging output; replacing it restores the reliable electrical supply the equipment relies on for operation and battery maintenance
The armature is the rotating core of the charging assembly, consisting of wound coils mounted on a laminated core. As it spins within the stator's magnetic field, it generates the electrical current that charges the battery and powers the electrical system of the equipment. When an armature deteriorates — through winding breakdown, physical damage, or wear — the result is reduced or lost charging output, which can lead to battery drain and electrical system faults. Replacing a failed armature with the correct Honda OEM part restores full charging function and keeps the electrical system performing as designed.
Part Details
| Part Number | 31217-ZG8-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Armature |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EM5000 | All |
| Horizontal Shaft Engine | GX640 | All |
| Inverter Generator | EU7000 | 1000001-1008210 |
| Inverter Generator | EM7000, EU6500 | All |
| Lawn Tractor | H4518 | All |
| Multi-Purpose Tractor | H5518 | All |
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.
