ARCO Marine Premium Replacement Alternator w/Multi-Groove Serpentine Pulley - 12V 65A 
Premium Replacement Alternator with Multi-Groove Serpentine Pulley - 12V & 65A
Replacement alternator that will fit late model Mercruiser, 12 Volt, 65 Amp, Internal Regulator 2-inch mounting foot, Multi-groove serpentine pulley included.
- All alternators are engineered for performance and reliability
- All alternators are engineered and manufactured with precision and quality
- All alternators must meet or exceed OEM performance before being boxed
When properly installed, all ARCO products are warrantied against defects in materials and workmanship for 12 months for leisure use and 90 days for commercial or racing applications.
Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration
- MERCURY Alternator 807653T
- SIERRA Alternator 18-5960
Quick Guide (pdf)