The Honda 87601-Z4A-840 Type Mark (W3) is a genuine OEM identification decal designed for the GX25 horizontal shaft engine. As an authentic Honda part, it is produced to the exact specifications used during original manufacture, ensuring the correct appearance and variant designation for the GX25. Confirm your engine's serial number against the fitment table before ordering, as Honda produces multiple type variants of this mark and part number 87601-Z4A-840 corresponds specifically to the W3 designation.
Key Features
- Genuine OEM Identity — sourced directly from Honda, this mark carries the correct W3 type designation, matching the original applied at the factory to GX25 engines of this variant.
- Variant-Specific Fit — the (W3) qualifier identifies a specific engine type within the GX25 range; verify your engine's type code before purchasing to confirm this is the correct mark for your unit.
- Direct Replacement — installs exactly as the original, restoring the engine's proper type identification without alteration or adaptation.
A type mark is the engine identification decal affixed to the exterior of a Honda engine, displaying the model variant designation that distinguishes one engine type from another within the same series. On the GX25 horizontal shaft engine, this mark allows operators, dealers, and service technicians to quickly identify the correct engine type for parts sourcing and service reference. When this decal is missing, damaged, or illegible, determining the precise variant of an engine becomes more difficult — replacing it with the correct genuine OEM mark restores that clear identification.
Part Details
| Part Number | 87601-Z4A-840 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Type Mark (W3) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX25 | 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.
