The Honda 28442-890-000 Return Spring is a genuine OEM Return Spring designed for a range of Honda generators, welder generators, and engines, including the E3500, EB4000, EM4000, EMS4000, EMS4500, ES3500, EW170, G400, and GV400. As an authentic Honda OEM component, this spring is produced to the same specifications as the original, ensuring consistent behavior and a direct, no-fuss installation. Because Honda supersedes parts at serial-number breaks, confirm your machine's serial number against the fitment table before ordering to ensure part number 28442-890-000 is the correct application for your unit.
Key Features
- Genuine OEM Spring Tension — manufactured by Honda to deliver the correct return force, so the mechanism it serves snaps back consistently and does not stick or lag
- Direct OEM Replacement — designed as a drop-in replacement with no modifications needed to the original mounting points, keeping downtime to a minimum
- Broad Fitment — covers Honda E3500, EB4000, EM4000, EMS4000, EMS4500, and ES3500 generators, the EW170 welder generator, and G400 horizontal shaft and GV400 vertical shaft engines
- Verify Serial Number Before Ordering — Honda revises part applications at production breaks; cross-reference your machine's serial number with the fitment table to confirm this is the right spring for your unit
A return spring provides the restoring force that pulls a lever, linkage, or control mechanism back to its rest or default position after it has been actuated. Without sufficient spring tension, the linked control may fail to return fully, causing erratic throttle, governor, or shutdown behavior depending on where the spring sits in the assembly. A fatigued or broken return spring can lead to sluggish response, a stuck linkage, or an inability to reach the correct idle or shutoff position — making timely replacement important for consistent, predictable operation of the generator or engine.
Part Details
| Part Number | 28442-890-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Return Spring |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | E3500, EB4000, EM4000, EMS4000, EMS4500, ES3500 | All |
| Horizontal Shaft Engine | G400 | All |
| Vertical Shaft Engine | GV400 | 2000328-9999999 |
| Welder Generator | EW170 | 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.
