Description
Sierra Engine Alignment Tool
Used to verify engine alignment on all MC-I, R-MR, Alpha One and Alpha One/Gen II
Used to verify engine alignment on Cobra models
Interchanges
GLM:
- 90050
Mercruiser Sterndrive:
- 91-37384
- 91-48247
- 91-57797A1
- 91-57797A2
- 91-57797A3
- 91-805475A1
- 91-8M0067546
