The Honda 90043-Z0J-900 Stud Bolt (H=39.5MM) is a genuine OEM fastener designed for a wide range of Honda engines and equipment, including GC160, GC190, GCV160, GCV190, EN2000, EN2500, HRR216, HS520, and HS720 models. As an authentic Honda component, this stud bolt is manufactured to the exact dimensions Honda specifies — the 39.5 mm shank height is a precise measurement that distinguishes it from shorter or longer stud variants in Honda's catalogue. Confirm the part number 90043-Z0J-900 against your machine's serial number using Honda's fitment table before ordering, as Honda supersedes fastener part numbers across production runs.
Key Features
- Exact OEM Dimensions — the 39.5 mm shank height is the defining specification of this stud; using the wrong length can result in improper thread engagement or component misalignment
- Broad Honda Fitment — listed for GC160, GC190, GCV160, GCV190, EN2000, EN2500, HRR216, HS520, and HS720; always verify your serial number to confirm this is the correct stud for your production build
- Genuine Honda OEM — sourced directly from Honda, ensuring the thread pitch, shank diameter.
A stud bolt is a headless threaded fastener that threads permanently into one component and accepts a nut on the exposed end to clamp a second component in place. This design keeps the stud fixed during assembly and disassembly, making it a reliable clamping point for components that are removed and refitted during servicing. When a stud is damaged — through cross-threading, corrosion of the threads, or over-torquing — it can compromise the clamping force needed to keep mating parts sealed and secure, making replacement with the correct Honda stud essential for a proper repair.
Part Details
| Part Number | 90043-Z0J-900 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Stud Bolt (H=39.5MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EN2000, EN2500 | 3747198-9999999 |
| Horizontal Shaft Engine | GC190 | 1645724-9999999 |
| Horizontal Shaft Engine | GC160 | 3721673-3949116 |
| Lawn Mower | HRR216 | 6899773-9999999 |
| Single-Stage Snow Blower | HS520, HS720 | 3754931-3988613 |
| Vertical Shaft Engine | GCV190 | 1774627-2528754 |
| Vertical Shaft Engine | GCV160 | 6702083-9999999 |
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.
