The Honda 91301-Z6L-003 O-Ring (14.8X2.4) is a genuine OEM sealing ring designed for GX630, GX660, GX690, GX700, GX800, GXV630, GXV660, and GXV690 engines, as well as the EB10000 generator. As a direct Honda OEM part, this O-Ring (14.8X2.4) is manufactured to the exact dimensions Honda specifies for these applications, ensuring a proper seal wherever it is installed. Confirm your model and serial number against the fitment table before ordering, as Honda supersedes sealing components at specific serial breaks.
Key Features
- Exact OEM Dimensions — at 14.8 x 2.4 mm, this O-ring is produced to Honda's precise specification, which matters for a sealing component where even a small dimensional deviation allows leaks to develop
- Direct Honda OEM Replacement — sourced directly from Honda, this is the same part installed at the factory, dropping in without modification wherever part number 91301-Z6L-003 is called out
- Broad Fitment Across Large-Displacement Honda Equipment — listed for GX630, GX660, GX690, GX700, and GX800 horizontal shaft engines; GXV630, GXV660, and GXV690 vertical shaft engines; and the EB10000 generator
- Serial Number Verification Recommended — Honda updates sealing parts at production serial breaks, so check your unit's serial number against the compatibility table to confirm this is the correct O-ring for your machine
- Leak Prevention — a correctly seated O-ring maintains fluid or pressure integrity in the circuit it serves; a cracked, deformed, or missing O-ring allows seepage that can lead to fluid loss and secondary damage over time
An O-ring is a loop-shaped seal with a circular cross-section that compresses into a groove between two mating surfaces or around a fitting, blocking the passage of fluid or air. In large-displacement Honda engines and equipment such as the EB10000 generator, O-rings appear throughout oil, fuel, and coolant circuits at threaded plugs, sensors, housings, and cover joints. When an O-ring ages, hardens, or is disturbed during service, it loses its ability to conform to the mating surfaces, and even a minor leak at a pressurised or high-temperature joint can escalate quickly — replacing it with the correct-dimension genuine Honda part restores the original seal integrity.
Part Details
| Part Number | 91301-Z6L-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | O-Ring (14.8X2.4) |
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.
