The Honda 91304-ME5-003 O-Ring (5.1X2.2) is a genuine OEM sealing component designed for BF60 and BFP60 outboard motors. As a direct Honda OEM part, this o-ring is manufactured to the exact dimensions and material specifications required for proper sealing in the BF60 and BFP60. Honda supersedes parts at serial breaks, so confirm your motor's serial number against the fitment table before ordering to ensure part number 91304-ME5-003 is correct for your unit.
Key Features
- Genuine OEM Sealing Integrity — manufactured to Honda's exact dimensional tolerances, ensuring the 5.1 x 2.2 mm cross-section seats correctly and delivers a consistent, leak-free seal.
- Exact-Dimension Replacement — an o-ring that is even slightly off in diameter or cross-section will not seat or compress correctly; this part matches the original specification exactly.
- Fits BF60 and BFP60 Outboards — listed for Honda BF60 and BFP60 outboard motors; verify your serial number against the fitment table to confirm applicability for your specific motor.
- Prevents Fluid Loss — a worn or deformed o-ring allows water or oil ingress and egress at the sealing point; replacing it with this genuine part restores the barrier that keeps fluids where they belong.
An o-ring is a precisely sized circular seal that sits in a machined groove and compresses between two mating surfaces to prevent fluid leakage. In an outboard motor such as the BF60 and BFP60, o-rings are used throughout the fuel, oil, and cooling water circuits to maintain pressure and keep fluids from migrating past joints and threaded connections. When an o-ring hardens, cracks, or takes a permanent set, the seal is lost — leading to leaks that can affect performance, cause fluid contamination, or allow water into areas where it can cause damage. Replacing a failed o-ring promptly with the correct-dimension genuine Honda part restores the seal and protects the surrounding components.
Part Details
| Part Number | 91304-ME5-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | O-Ring (5.1X2.2) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Outboard Motor | BF60, BFP60 | 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.
Honda
Honda Part # 91304-MF5-003 - O-RING (62.4X2.5) - Genuine OEM Part
