Lower Unit Seal Kit for Mercury Mariner 4-6HP
Lower Unit Seal Kit for Mercury Mariner 4-6HP
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Lower Unit Seal Kit for Mercury Mariner 4-6HP
Includes:
- Complete seal kit
- O-rings
- Gaskets
Fits Models:
- Mercury Mariner 4HP
- Mercury Mariner 5HP
- Mercury Mariner 6HP
Model Years:1990 - 2023
Submodels:
- 4HP (Various configurations)
- 5HP (Various configurations)
- 6HP (Various configurations)
Engine Options:
- 4HP (2-Stroke)
- 5HP (2-Stroke)
- 6HP (2-Stroke)
Description:
The Lower Unit Seal Kit for Mercury Mariner 4-6HP is essential for maintaining the integrity and performance of your outboard motor. This comprehensive kit includes all necessary seals, O-rings, and gaskets to ensure a watertight fit, preventing leaks and enhancing the longevity of your engine. Designed specifically for Mercury Mariner models from 1990 to 2023, this seal kit guarantees compatibility with various submodels and engine options, making it a versatile choice for boat enthusiasts.
Features:
- Engineered for Mercury Mariner 4HP, 5HP, and 6HP models
- Ensures optimal performance and prevents water intrusion
- Easy installation with included instructions
- Enhances durability and reliability of your outboard motor
- Ideal for routine maintenance and repairs, ensuring your boat runs smoothly
Upgrade your boating experience with this essential Lower Unit Seal Kit, designed to provide superior protection and performance for your Mercury Mariner outboard motor.

Lower Unit Seal Kit for Mercury Mariner 4-6HP
Lower Unit Seal Kit for Mercury Mariner 4-6HP
Lower Unit Seal Kit for Mercury Mariner 4-6HP
Includes:
- Complete seal kit
- O-rings
- Gaskets
Fits Models:
- Mercury Mariner 4HP
- Mercury Mariner 5HP
- Mercury Mariner 6HP
Model Years:1990 - 2023
Submodels:
- 4HP (Various configurations)
- 5HP (Various configurations)
- 6HP (Various configurations)
Engine Options:
- 4HP (2-Stroke)
- 5HP (2-Stroke)
- 6HP (2-Stroke)
Description:
The Lower Unit Seal Kit for Mercury Mariner 4-6HP is essential for maintaining the integrity and performance of your outboard motor. This comprehensive kit includes all necessary seals, O-rings, and gaskets to ensure a watertight fit, preventing leaks and enhancing the longevity of your engine. Designed specifically for Mercury Mariner models from 1990 to 2023, this seal kit guarantees compatibility with various submodels and engine options, making it a versatile choice for boat enthusiasts.
Features:
- Engineered for Mercury Mariner 4HP, 5HP, and 6HP models
- Ensures optimal performance and prevents water intrusion
- Easy installation with included instructions
- Enhances durability and reliability of your outboard motor
- Ideal for routine maintenance and repairs, ensuring your boat runs smoothly
Upgrade your boating experience with this essential Lower Unit Seal Kit, designed to provide superior protection and performance for your Mercury Mariner outboard motor.