Driveshaft Upper Seal Kit for MerCruiser Alpha I Gen II 26-88397A1 18-2644
Driveshaft Upper Seal Kit for MerCruiser Alpha I Gen II
This driveshaft upper seal kit is designed for MerCruiser Alpha I Gen II stern drives, containing all necessary seals with OEM cross-reference numbers 26-88397A1 and 18-2644 to prevent water intrusion.
Overview
This driveshaft upper seal kit replaces worn seals on MerCruiser Alpha I Gen II drives, ensuring a watertight seal. It includes the upper seal and related components to prevent gearcase contamination. The kit is a direct replacement for OEM part numbers 26-88397A1 and 18-2644.
Built For Performance
- Includes high-quality rubber seals for reliable sealing
- Corrosion-resistant materials withstand marine environments
- Precision fit for MerCruiser Alpha I Gen II
- Prevents water and debris entry into the driveshaft
- Extends driveshaft and bearing life
- Includes O-rings and gaskets as needed
Fits These Machines
- for MerCruiser Alpha I Gen II
On-The-Job Use
- Replacing worn seals during routine outdrive maintenance
- Repairing a leaking driveshaft on a MerCruiser stern drive
- Restoring proper sealing after seal failure
- Ensuring reliable operation in saltwater or freshwater
- Performing a driveshaft reseal job
Specs At A Glance
| Part Number(s) | 26-88397A1, 18-2644 |
| Application | MerCruiser Alpha I Gen II |
| Type | Upper seal kit |
| Material | Rubber and metal components |
Good To Know
Q: Does this kit include the upper seal only? A: Yes, this driveshaft upper seal kit contains the upper seal and necessary O-rings for an Alpha I Gen II.
Q: Is this compatible with Alpha One Gen II? A: It is designed specifically for Alpha I Gen II; confirm the drive model before purchasing.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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