The Honda 28410-Z4M-003ZB Recoil Starter Case (Power Red) is a genuine OEM replacement designed for a wide range of Honda engines and power equipment, including GX120, GX160, and GX200 horizontal shaft engines, WB20, WB30, WH15, WH20, WMP20, and WT20 water pumps, WDP20 and WDP30 diaphragm water pumps, and the FC600 tiller. As a direct Honda OEM component, this case is manufactured to the same standards as the original, ensuring a correct fit without guesswork or modification. This part is the Power Red color variant — verify your unit's housing color before ordering, as the color identifies the correct replacement for your specific machine. Confirm fitment against your unit's model and serial number using the fitment table on this page.
Key Features
- Genuine Honda OEM Construction — manufactured by Honda to original specifications, ensuring the housing dimensions, mounting points, and rope guide geometry match the original case exactly.
- Power Red Color Match — this is the Power Red variant; the color is integral to the housing and must match your existing equipment to ensure a correct, flush replacement.
- Broad Cross-Equipment Fitment — covers GX120, GX160, and GX200 horizontal shaft engines; WB20, WB30, WH15, WH20, WMP20, and WT20 water pumps; WDP20 and WDP30 diaphragm water pumps; and the FC600 tiller.
- Check Your Serial Number — Honda updates part supersessions at production serial breaks, so confirm your machine's serial number against the fitment table to ensure this is the correct case revision for your unit.
- Restores Starter Function — a cracked or broken starter case exposes the recoil mechanism to dirt and moisture, leading to rope jams, pawl failure, or a starter assembly that won't retract — replacing it keeps the pull-start system operating cleanly.
The recoil starter case is the outer housing that encloses the entire recoil starter assembly — the rope, pulley, rewind spring, and pawl mechanism. It mounts to the engine or equipment blower housing and provides the structural shell that keeps the starter components aligned and protected during operation. When the case cracks, breaks, or becomes damaged, the internal components lose their support and can seize, tangle, or fail to engage the engine's flywheel, making the equipment impossible to start by hand. Replacing the case with a genuine Honda part restores the integrity of the starter system and protects the internal mechanism from the elements.
Part Details
| Part Number | 28410-Z4M-003ZB |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Recoil Starter Case (Power Red) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Diaphragm Water Pump | WDP20, WDP30 | All |
| Horizontal Shaft Engine | GX120, GX160, GX200 | All |
| Tiller | FC600 | All |
| Water Pump | WB20, WB30, WH15, WH20, WMP20, WT20 | 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.
