Mercury 75-300 2-Stroke DFI/EFI Alternator – 8M0064020 / 8M6013461
An alternator is a compact, belt driven generator connected to the engine which transforms mechanical power into electrical power. The electrical power is then used to recharge the battery. It also powers many onboard systems. As the engine RPM's increase, the alternator produces more power. The alternator typically charges the cranking battery, starting the engine & powering critical systems. Depending on the boat, the cranking battery can also charge the house batteries, bringing power to other recreational devices.
Fits: Various Mercury 2-Stroke EFI & Optimax Applications (see list below for specific HP & SN breaks)
M2-STROKE EFI:
- 200 EFI (6 Cyl./ 3.0L) - S/N: OT750164 THRU 1B504988
- 200 EFI (6 Cyl./ 3.0L) - S/N: 1B504989 & UP
- 225 EFI (6 Cyl./ 3.0L) - S/N: OT409000 THRU 1B504988
- 225 EFI (6 Cyl./ 3.0L) - S/N: 1B504989 & UP
- 250 EFI (6 Cyl./ 3.0L) - S/N: OT409000 THRU 1B504988
- 250 EFI (6 Cyl./ 3.0L) - S/N: 1B504989 & UP
- 300 X EFI (6 Cyl./ 3.0L) - S/N: OT235084 THRU OT429939
- 300 X EFI (6 Cyl./ 3.0L) - S/N: OT429940 THRU OT999587
OPTIMAX:
- 75 Optimax/ DFI (3 Cyl./ 1.5L) - S/N: OT980000 THRU 1B736885
- 75 Optimax/ DFI (3 Cyl./ 1.5L) - S/N: OT980000 THRU 1B736885 & UP
- 90 Optimax/ DFI (3 Cyl./ 1.5L) - S/N: OT801000 THRU 1B736885
- 90 Optimax/ DFI (3 Cyl./ 1.5L) - S/N: OT980000 THRU 1B736885 & UP
- 115 Optimax/ DFI (3 Cyl./ 1.5L) - S/N: OT801000 THRU 1B736885
- 115 Optimax/ DFI (3 Cyl./ 1.5L) - S/N: OT980000 THRU 1B736885 & UP
- 125 Optimax/ DFI (3 Cyl./ 1.5L) - S/N: OT980000 THRU 1B736885 & UP
- 200 Optimax/ DFI (6 Cyl./ 3.0L) - S/N: OG386496 THRU 1B912785
- 200 Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B912786 & UP
- 200 Optimax/ DFI (DTS) (6 Cyl./ 3.0L) - S/N: OT980000 & 1B504988
- 200 Optimax/ DFI (DTS) (6 Cyl./ 3.0L) - S/N: 1B504988 & UP
- 225 Optimax/ DFI (6 Cyl./ 3.0L) - S/N: OG590000 THRU 1B504988
- 225 Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B504989 & UP
- 225 Optimax/ DFI (DTS) (6 Cyl./ 3.0L) - S/N: OT599000 & 1B504988
- 225 Optimax/ DFI (DTS) (6 Cyl./ 3.0L) - S/N: 1B504989 & UP
- 250 Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B528615 & Up
OPTIMAX PRO XS:
- 115 Optimax PRO XS/ DFI (3 Cyl./ 1.5L) - S/N: OT980000 THRU 1B751825 & Up
- 200 PRO XS Optimax/ DFI (DTS) (6 Cyl./ 3.0L) - S/N: OT980000 & 1B504988
- 200 PRO XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B912786 & UP
- 225 Pro XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B104549 THRU 1B752546
- 225 PRO XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B752547 & UP
- 250 PRO XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B426561 &1B752546
- 250 PRO XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1B752547 & Up
OPTIMAX Racing XS
- 225 Sport XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1E000797 THRU 1E002583
- 225 Sport XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1E002583 & UP
- 250 Sport XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1E002342 THRU 1E051823
- 250 Sport XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1E051824 & UP
- 250 XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: OT651945 THRU 1E051113
- 300 XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1E001867 THRU 1E052057
- 300 XS Optimax/ DFI (6 Cyl./ 3.0L) - S/N: 1E052058 & UP
Alternative Part #’s – 881247A1, 875286A1, 875286T, 828506
