Alternator For Mercruiser Inboard Ski Stern Drive I O 1998 1999 2000 Replacement SAE J1171 Compatible OEM Equivalent High Output Marine Alternator Fits 862031 862031T 862031T1 20115019TBA 19020609 19020601 ADR0299 40012151 40012151R 40012295

High output marine alternator for inboard stern drives
✔️ 12V 70A CW rotation, regulator IR/IF, 63mm pulley, no mount

This high-output 12V marine alternator is a direct replacement for inboard and stern-drive electrical systems. It is built for a 12V, 70A setup with CW rotation and IR/IF regulator. Mounting hardware is not included, and the unit comes as a single piece from CN.

✅ 12V 70A CW rotation with IR/IF regulator
✅ 63mm pulley OD, S6 class
✅ Mounting hardware not included; Number of Pieces: 1
✅ Replacement part numbers: ADR0299, 862031, 40012151, 40012295

💡 What is a marine alternator used for and how do you pick the right one? This handy guide covers the basics you should know before buying. - 12V 70A output for many boat charging needs
- CW rotation with IR/IF regulator compatibility
- 63mm pulley OD and S6 class help fit common installs
- Check OEM replacement numbers like ADR0299, 862031, 40012151, 40012295