Honda Lower Unit Seal Kit 91252-ZW4-003 91351-ZV7-003 25HP BF25D 30HP BF30D

Lower Unit Seal Kit for Honda

This lower unit seal kit for Honda outboards replaces worn seals to prevent oil leaks and water intrusion, referencing OEM cross-reference numbers 91252-ZW4-003 and 91351-ZV7-003.

Overview

The lower unit seal kit for Honda is a complete set of gaskets and seals designed to restore the sealing integrity of the outboard's lower unit. This lower unit seal kit ensures proper lubrication and protects internal gears from water damage. Compatible with Honda BF25D and BF30D outboards, this kit includes all necessary components for a reliable repair.

Built For Performance

• Includes OEM cross-referenced seals and gaskets
• Prevents oil leaks and water ingress
• Made from durable rubber and composite materials
• Direct replacement for worn factory seals
• Specifically designed for Honda BF25D and BF30D

Fits These Machines

• for Honda BF25D (25 HP)
• for Honda BF30D (30 HP)

On-The-Job Use

• Replacing worn seals in outboard lower units
• Preventing gear oil leaks during routine maintenance
• Restoring sealing performance after disassembly
• Ensuring watertight integrity for reliable operation

Specs At A Glance

Good To Know

Q: Is this lower unit seal kit compatible with Honda outboards? A: This kit is designed for Honda BF25D and BF30D outboards, but confirm the specific model and serial number before ordering.

Q: What does the seal kit include? A: The kit includes all necessary seals and gaskets for a complete lower unit reseal, typically including driveshaft, prop shaft, and shift shaft seals.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.