Mercury 250/300/450R/500R HP Verado V8 Alternator – 8M0205478 / 8M0142249

Mercury 250/300/450R/500R HP Verado V8 Alternator  – 8M0205478 / 8M0142249

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.

• 115 AMP Output

For:

• 250 HP Verado V8 (2B529482 & above)
• 300 HP Verado V8 (2B529482 & above)
• 300R HP AMS V8 (1E081459 & above)
• 450R HP V8 (1E083006 -1E099720)
• 500R HP V8 (1E099432 & above)

Alternative Part # - 8M0205478