The Honda 90709-Z6L-000 Dowel Pin (12X20) is a genuine OEM component designed for GX630, GX660, GX690, GX700, and GX800 horizontal shaft engines, GXV630, GXV660, and GXV690 vertical shaft engines, and the EB10000 generator. As a direct Honda OEM part, it matches the exact dimensions and fit of the original, ensuring correct alignment during assembly. Confirm your unit's serial number against the fitment table before ordering, as Honda updates part specifications at serial breaks.
Key Features
- Genuine OEM Dimensional Accuracy — manufactured to Honda's exact 12x20 mm specification, ensuring the alignment surfaces it registers are held to the correct tolerances during reassembly
- Broad Engine and Generator Coverage — listed for GX630, GX660, GX690, GX700, and GX800 horizontal shaft engines; GXV630, GXV660, and GXV690 vertical shaft engines; and the EB10000 generator, including both horizontal and vertical crankshaft variants in Honda's large-displacement lineup
- Check Your Serial Number — Honda supersedes parts at serial breaks across these engine families; verify your machine's serial number against the compatibility table to confirm this is the correct pin for your unit
- Critical Alignment Function — a correctly fitted dowel pin keeps mating components registered to one another; an incorrect or worn pin can allow component shift that leads to misalignment during operation
A dowel pin is a precision-machined locating pin pressed into matched holes in two mating components — such as an engine case half, a cover, or a housing — to hold them in exact alignment relative to each other. Unlike a fastener, it carries no clamping load; its job is purely positional, ensuring that every reassembly returns the mated surfaces to the same relationship they held at the factory. If a dowel pin is missing, damaged, or replaced with one of the wrong diameter or length, the mating components can shift out of alignment, causing uneven gasket loading, oil leaks, or accelerated wear on the surfaces it was meant to register.
Part Details
| Part Number | 90709-Z6L-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Dowel Pin (12X20) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB10000 | All |
| Horizontal Shaft Engine | GX630, GX660, GX690, GX700, GX800 | All |
| Vertical Shaft Engine | GXV630, GXV660, GXV690 | 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.
