The Honda 94301-08120 Dowel Pin A (8X12) is a genuine OEM alignment pin used across an exceptionally wide range of Honda equipment, including GX240, GX340, GX610, GX620, and GX670 horizontal shaft engines, GXV340, GXV390, GXV610, GXV620, and GXV670 vertical shaft engines, WT30 water pumps, EB3500, EB5000, EB11000, EG3500, EG5000, EM3500, and EM5000 generators, EW140, EW171, and EXW171 welder generators, EX3300 and EX4500 generators, E40 generators, F200 and F220 tillers, H3011 and H3013 riding mowers, H4518 lawn tractors, H5013 and RT5000 multi-purpose tractors, HS80 two-stage snow blowers, and BF9 and BF15 portable outboard motors. As a genuine Honda part, it is manufactured to the exact dimensional standards Honda specifies for this application. Verify your unit's serial number against the fitment table to confirm this is the correct pin for your specific machine.
Key Features
- Genuine OEM Dimensional Accuracy — manufactured to Honda's exact 8 mm × 12 mm specification, ensuring the locating surfaces align precisely as Honda engineered them to.
- Direct OEM Replacement — installs without modification, restoring correct component registration the moment it is seated.
- Broad Honda Compatibility — a single Honda part number covering horizontal and vertical shaft engines, generators, welder generators, water pumps, tillers, mowers, tractors, snow blowers, and outboard motors; confirm fitment with your serial number before ordering.
- Serial Number Verification Recommended — Honda supersedes parts across production runs, so cross-check your machine's serial number against the fitment table to ensure part number 94301-08120 is correct for your serial range.
A dowel pin is a small cylindrical locating pin pressed into matching bores in two mating components to keep them in precise alignment relative to each other. Where fasteners provide clamping force, the dowel pin controls position — preventing the two surfaces from shifting laterally under load. When a dowel pin is missing, worn, or damaged, mating components can shift out of alignment, leading to uneven load distribution, accelerated wear on the surrounding bores, and the potential for leaks or mechanical misregistration. Replacing a worn or lost pin with the correct OEM part restores the alignment integrity the assembly depends on.
Part Details
| Part Number | 94301-08120 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Dowel Pin A (8X12) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB5000, EG5000, EM5000 | 1000001-1253027 |
| Generator | EX4500 | 1150688-1253027 |
| Generator | EB3500, EG3500, EM3500 | 1238478-1342865 |
| Generator | EX3300 | 1240657-1342865 |
| Generator | E40, EB11000 | All |
| Horizontal Shaft Engine | GX340 | 1000001-1253027 |
| Horizontal Shaft Engine | GX240 | 1000001-1342865 |
| Horizontal Shaft Engine | GX610, GX620, GX670 | All |
| Lawn Tractor | H4518 | All |
| Multi-Purpose Tractor | H5013, RT5000 | 1000001-1253027 |
| Portable Outboard Motor | BF9, BF15 | All |
| Riding Mower | H3011, H3013 | 1000001-1106310 |
| Tiller | F200, F220 | All |
| Two-Stage Snow Blower | HS80 | 1246817-1342881 |
| Vertical Shaft Engine | GXV390 | 1000001-1000149 |
| Vertical Shaft Engine | GXV340 | 1000001-1108335 |
| Vertical Shaft Engine | GXV610, GXV620, GXV670 | All |
| Water Pump | WT30 | 1238478-1342865 |
| Welder Generator | EW171, EXW171 | 1000001-1253027 |
| Welder Generator | EW140 | 1238478-1342865 |
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.
