The Multiquip 31219ZE2003 Brush Return Spring GX340K1 is a genuine OEM component designed for GA6HZ, GA6HEB, GAW180HE, GAW180HEA, GAW180HE1, R2000H, V305EH, and MRH800GS equipment. As a direct OEM replacement, 31219ZE2003 ensures the carbon brushes in the starter or generator assembly seat and retract with the correct spring tension — no guesswork on fitment across this wide equipment range. Sourced directly through Multiquip's authorized parts network, this spring is built to the same specification as the original component it replaces.
Key Features
- Correct Spring Tension for GX340K1 Applications — manufactured to the exact load rating required by the GX340K1 engine's brush assembly, ensuring consistent brush contact and retraction.
- Direct OEM Drop-In Replacement — installs into the original brush holder position without modification, restoring the assembly to as-built condition.
- Broad Confirmed Fitment — verified for GA6HZ, GA6HEB, GAW180HE series arc welders, R2000H static roller, V305EH vibratory roller, and MRH800GS roller.
- Maintains Consistent Brush Pressure — a weakened or broken return spring allows brushes to flutter or lose contact, causing arcing, voltage instability, and premature brush wear; a fresh spring restores steady electrical output.
- Electrical System Safety — proper brush spring tension is critical in generator and welder applications where inconsistent brush contact can produce voltage spikes or output loss during operation.
The brush return spring holds each carbon brush firmly against the commutator or slip ring inside a starter motor or generator, maintaining the continuous electrical contact needed for reliable current transfer. When the spring loses tension or breaks, brushes can bounce, arc, or fail to retract cleanly — leading to erratic output, hard-start conditions, or accelerated wear on the commutator surface. Replacing a worn spring with the correct OEM-spec 31219ZE2003 restores proper brush pressure and protects the surrounding components from secondary damage.
Part Details
| Part Number | 31219ZE2003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Brush Return Spring GX340K1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Gasoline Powered Generators | GA6HZ |
| Rollers | R2000H |
| Gasoline Powered Generators | GA6HEB |
| Welders | GAW180HEA |
| Welders | GAW180HE1 |
| Welders | GAW180HE |
| Rollers | V305EH |
| Rollers | MRH800GS |
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.
