Marine Engine Alignment Tool | Sierra 18-4442
Sierra Marine Engine Alignment Tool | 18-4442
- Sierra engine alignment tool
- Used to verify engine alignment on Mercruiser MC-1, R-MR, Alpha One, Alpha One Gen II and Bravo drives
- Used to verify engine alignment on all OMC Cobra drives from 1986 and up
- Used to verify engine alignment on Volvo SX and DP-SM dives
- Replaces Mercruiser 91-805475A1
- Replaces Volvo Penta 3851083
- Replaces Mallory 9-79800
