The Honda 91301-ZE1-003 O-Ring is a genuine OEM O-Ring designed for GX140, GX160, GX200, and GXV160 engines. As a direct Honda OEM component, this O-Ring is produced to the same specification as the original part it replaces, ensuring a consistent, leak-free seal. Confirm your engine model and serial number against the fitment table before ordering, as Honda supersedes components at serial breaks and fitment can vary within a model range.
Key Features
- Genuine Honda OEM Sealing — manufactured to the exact dimensions and material specification Honda requires for this application, delivering the sealing performance the original design calls for
- Broad Engine Coverage — listed for GX140, GX160, GX200, and GXV160 engines, spanning both horizontal and vertical shaft configurations in Honda's popular small-engine lineup
- Verify Before Installing — Honda updates part fitment at serial-number breaks within a model; always cross-reference your engine's serial number against the compatibility table to confirm this is the correct O-Ring for your unit
- Maintains Fluid Integrity — a correctly seated O-Ring prevents oil or fuel seepage at its joint; a cracked or compressed-out original leads to leaks that affect performance and create mess or fire risk
An O-Ring is a circular elastomeric seal that sits in a machined groove to create a pressure-tight barrier between two mating surfaces or around a shaft or fitting. In small engines such as the GX140, GX160, GX200, and GXV160, O-Rings are used throughout the fuel system, oil circuit, and ancillary covers to prevent fluid migration. When an O-Ring ages, it loses elasticity, takes a compression set, or develops cracks — allowing oil or fuel to seep past the joint. Replacing a worn O-Ring with the correct OEM part restores the original seal and stops the leak at its source.
Part Details
| Part Number | 91301-ZE1-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX140, GX160, GX200 | All |
| Vertical Shaft Engine | GXV160 | 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.
