Genuine MerCruiser alignment tool for aligning the engine and drivetrain. The tool is used to check and adjust engine alignment and when replacing the thrust bearing. Proper alignment is essential to ensure long life of the drivetrain, driveshaft and bearings.
The tool should slide easily into the shield, support bearing and engine flywheel coupling. The inner ring of the support bearing can be adjusted slightly with a feeler gauge. If the tool still does not slide easily into place, the engine mounting feet should be adjusted. Lightly greasing the tool will help you see where the alignment is and how to adjust the engine.
When removing the drive, it may be necessary to adjust the engine, especially if the drive is difficult to remove. The engine feet may sag over time, so raising them may make removal easier.
A well-aligned engine prevents damage to the drive shaft and protects the support bearing.
Fits all MerCruiser Alpha and Bravo drives
Product type alignment tool
Application: engine and drive alignment
Genuine MerCruiser spare part
OEM number 805475A1
Previous OEM numbers 57797A3 and 37384
An alignment tool is an essential tool for driveline maintenance and helps ensure proper engine and transmission operation.
Genuine MerCruiser alignment tool for aligning the engine and drivetrain. The tool is used to check and adjust engine alignment and when replacing the thrust bearing. Proper alignment is essential to ensure long life of the drivetrain, driveshaft and bearings.
The tool should slide easily into the shield, support bearing and engine flywheel coupling. The inner ring of the support bearing can be adjusted slightly with a feeler gauge. If the tool still does not slide easily into place, the engine mounting feet should be adjusted. Lightly greasing the tool will help you see where the alignment is and how to adjust the engine.
When removing the drive, it may be necessary to adjust the engine, especially if the drive is difficult to remove. The engine feet may sag over time, so raising them may make removal easier.
A well-aligned engine prevents damage to the drive shaft and protects the support bearing.
Fits all MerCruiser Alpha and Bravo drives
Product type alignment tool
Application: engine and drive alignment
Genuine MerCruiser spare part
OEM number 805475A1
Previous OEM numbers 57797A3 and 37384
An alignment tool is an essential tool for driveline maintenance and helps ensure proper engine and transmission operation.