Honda 91213-RKG-003 Oil Seal (39X53X8)

The Honda 91213-RKG-003 Oil Seal (39X53X8) is a genuine OEM component designed for BF175, BF200, BF225, BF250, and BF350 outboard motors. As a direct Honda OEM part, this seal is manufactured to the exact dimensions and material specifications Honda requires for these outboards. Verify your motor's serial number against the fitment table to confirm part number 91213-RKG-003 is correct for your specific unit before ordering.

Key Features

• Genuine OEM Sealing Integrity — sourced directly from Honda, this oil seal meets the exact dimensional tolerances Honda specifies for the BF175 through BF350 outboard line, ensuring a proper seal against oil leakage
• Exact Dimensional Fit — sized at 39x53x8 mm, this seal installs directly into the correct bore without modification; confirm the size matches your application using the fitment table
• Broad Outboard Coverage — listed for Honda BF175, BF200, BF225, BF250, and BF350 outboard motors; Honda supersedes parts at serial number breaks, so check your motor's serial number against the compatibility table
• Leak Prevention — a worn or degraded oil seal allows oil to escape, leading to lubrication loss and potential damage to rotating components; replacing this seal at the first sign of weeping or leakage protects the motor's internal systems

An oil seal of this type is a precision-fit ring installed around a rotating shaft to retain lubricating oil while keeping water and contaminants out of the motor's internals. In a marine outboard like the BF175, BF200, BF225, BF250, and BF350, oil seals are critical wherever shafts pass through housings — preventing oil loss and protecting bearings and gears from saltwater intrusion. When an oil seal hardens, cracks, or loses its sealing lip, oil seeps past it and the motor's lubrication suffers, making timely replacement essential to the long-term health of the outboard.

Part Details

Compatibility & Fitment

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.