Mercury Alternator 828506 - PH300-0021

PH300-0021 - Mercury Alternator 828506

Mercury optimax outboard replacement Denso style alternator. Suitable for various 200, 225 and 250 outboards.

- 12V
- 4 Rib 50mm pulley 
- 50A
- 3 Pin round plug

Replaces - 828506, 101211-3380, 12359N and ND246

Does not replace 8M0064020 and 881247A1 with oval 2 pin plug