The Honda 91201-434-003 Oil Seal (14X20X3.2) is a genuine OEM replacement designed for BF200, BF225, BF250, and BF350 outboard motors and the H3011 riding mower. As a direct Honda OEM component, this seal is produced to the exact dimensional specifications required for a proper fit and effective sealing. Verify part number 91201-434-003 against your model and serial number before ordering, as Honda supersedes parts at specific serial breaks and fitment can vary within a model line. This Oil Seal (14X20X3.2) is stocked by DHS Equipment as a genuine Honda part, so you can be confident you are receiving the correct component for your application.
Key Features
- Genuine OEM Sealing Performance — manufactured by Honda to the exact dimensional tolerances needed to maintain a fluid-tight seal in your outboard motor or riding mower
- Exact Dimensional Fit — the 14X20X3.2 mm specification matches the original seal precisely, ensuring proper installation without modification
- Broad Fitment Coverage — listed for BF200, BF225, BF250, and BF350 outboard motors and the H3011 riding mower; confirm fitment against your serial number using the compatibility table
- Serial Number Verification Recommended — Honda updates parts at defined serial breaks, so check your unit's serial number against the fitment table to confirm this is the correct seal revision for your machine
- Prevents Fluid Loss — a worn or damaged oil seal allows lubricant to escape, which can lead to inadequate lubrication and accelerated wear on internal components
An oil seal is a precision-fitted ring that keeps lubricating oil contained within a rotating assembly while blocking water, dirt, and debris from entering. In outboard motors such as the BF200, BF225, BF250, and BF350, oil seals are critical at shaft and housing interfaces where the risk of water ingress and oil loss is constant. When an oil seal hardens, shrinks, or becomes damaged, it loses its ability to maintain a tight barrier — oil migrates out and contaminants migrate in, accelerating wear on the components it is meant to protect. Replacing a failed seal with the correct Honda OEM part restores that barrier to the original standard.
Part Details
| Part Number | 91201-434-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Oil Seal (14X20X3.2) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Outboard Motor | BF200, BF225, BF250, BF350 | All |
| Riding Mower | H3011 | 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.
