The Honda 91307-ZG5-L02 O-Ring A (15.5X1.5) is a genuine OEM sealing ring designed for EB12 generators and H6522 compact tractors. As a direct Honda OEM part, it is manufactured to the exact dimensions and material grade specified for these machines, ensuring a proper, leak-free seal at its service point. Check the fitment table against your unit's serial number before ordering, as Honda periodically supersedes parts at production breaks — part number 91307-ZG5-L02 covers the applications listed.
Key Features
- Genuine OEM Sealing Performance — manufactured to Honda's exact size specification (15.5 x 1.5 mm) so the sealing surface mates correctly without improvised sizing or shimming
- Covers Two Machine Classes — listed for EB12 generators and H6522 compact tractors; confirm your machine and serial number against the fitment table before ordering
- Critical Leak Prevention — a correctly sized O-ring maintains the fluid or pressure boundary it seals; an aged, cracked, or wrong-size ring allows leaks that can escalate into larger service issues
An O-ring is a circular elastomeric seal seated in a machined groove, compressed between two mating surfaces to block the passage of fluid or air. When the O-ring hardens, cracks, or takes a permanent set with age, that compression seal is lost and leakage follows. Replacing a worn O-ring with the correct-dimension part restores the original seal and prevents further fluid loss or pressure drop in the circuit it protects.
Part Details
| Part Number | 91307-ZG5-L02 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | O-Ring A (15.5X1.5) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Compact Tractor | H6522 | All |
| Generator | EB12 | 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.
