The Honda 91360-VD6-003 O-Ring (22.5X2.4) is a genuine OEM sealing ring designed for BF115, BF135, BF140, and BF150 outboard motors, as well as H3011, H3013, H4514, and H4518 riding mowers and lawn tractors. As a direct Honda OEM part, this O-Ring (22.5X2.4) is manufactured to the exact dimensions Honda specifies, ensuring a proper seal without modification. Confirm your unit's serial number against the fitment table before ordering, as Honda periodically supersedes parts at specific production breaks across these models.
Key Features
- Genuine OEM Sealing Integrity — manufactured to Honda's exact 22.5 x 2.4 mm specification, delivering the consistent cross-section and dimensional accuracy that a proper fluid seal depends on
- Broad Cross-Catalogue Fit — listed for BF115, BF135, BF140, and BF150 outboard motors, including H3011, H3013, H4514, and H4518 riding mowers and lawn tractors; confirm your model and serial number against the fitment table
- Drop-In Replacement — matches the original part geometry for straightforward installation without reworking the surrounding assembly
- Serial Number Verification Recommended — Honda supersedes sealing components at production breaks, so checking your machine's serial number against the compatibility table ensures you receive the correct ring for your specific unit
An O-ring is a circular sealing element seated in a machined groove between two mating surfaces or around a shaft, port, or fitting. Its job is to prevent fluid — whether engine oil, coolant, or hydraulic fluid — from escaping past that joint under operating pressure. When an O-ring hardens, cracks, or loses its round cross-section from age or heat cycling, the seal fails and leaks develop, which can lead to fluid loss, contamination of surrounding components, and degraded machine performance. Replacing a worn O-ring with a correctly sized genuine part restores the fluid boundary that the surrounding assembly relies on to function properly.
Part Details
| Part Number | 91360-VD6-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | O-Ring (22.5X2.4) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4514, H4518 | All |
| Outboard Motor | BF115, BF135, BF140, BF150 | All |
| Riding Mower | H3011, H3013 | 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.
