Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990)
Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990)
In stock
Couldn't load pickup availability
Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990)
Includes:
- Complete seal kit
- O-rings
- Gaskets
Fits Models:
- MerCruiser Alpha 1
Model Years:1983 - 1990
Submodels:
- Alpha One Gen I
- Alpha One Gen II
Engine Options:
- 3.0L I/O
- 4.3L I/O
- 5.0L I/O
- 5.7L I/O
Description:
The Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990) is essential for maintaining the integrity and performance of your boat's lower unit. This comprehensive seal kit is designed to prevent leaks and ensure optimal operation of your MerCruiser Alpha 1 drive system. With high-quality gaskets and O-rings, this kit enhances the durability and reliability of your marine engine, providing peace of mind during your boating adventures.
Features:
- Specifically designed for MerCruiser Alpha 1 models from 1983 to 1990
- Includes all necessary components for a complete seal replacement
- Ensures a watertight seal, preventing oil leaks and enhancing performance
- Compatible with various engine options, ensuring versatility and reliability
- Improves overall functionality and longevity of your lower unit, making it a must-have for boat maintenance
Upgrade your boating experience with this essential seal kit, ensuring your MerCruiser Alpha 1 operates at peak performance while protecting your investment.

Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990)
Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990)
Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990)
Includes:
- Complete seal kit
- O-rings
- Gaskets
Fits Models:
- MerCruiser Alpha 1
Model Years:1983 - 1990
Submodels:
- Alpha One Gen I
- Alpha One Gen II
Engine Options:
- 3.0L I/O
- 4.3L I/O
- 5.0L I/O
- 5.7L I/O
Description:
The Lower Unit Gear Case Seal Kit for MerCruiser Alpha 1 (1983-1990) is essential for maintaining the integrity and performance of your boat's lower unit. This comprehensive seal kit is designed to prevent leaks and ensure optimal operation of your MerCruiser Alpha 1 drive system. With high-quality gaskets and O-rings, this kit enhances the durability and reliability of your marine engine, providing peace of mind during your boating adventures.
Features:
- Specifically designed for MerCruiser Alpha 1 models from 1983 to 1990
- Includes all necessary components for a complete seal replacement
- Ensures a watertight seal, preventing oil leaks and enhancing performance
- Compatible with various engine options, ensuring versatility and reliability
- Improves overall functionality and longevity of your lower unit, making it a must-have for boat maintenance
Upgrade your boating experience with this essential seal kit, ensuring your MerCruiser Alpha 1 operates at peak performance while protecting your investment.