18-9872 - Tool, 91-821571A1
18-9872 Pump Alignment tool
For: Mercury 91-821571A1
• Aligns Alpha One/Gen II water pump during
Sierra Marine Pump Alignment Tool is equivalent to parts:
- 91821571A 1 Mercury Marine
- 9-79812 Mallory Marine
Additional information about this part can be found on page(s) 171 of the Sierra Marine catalog.