Engineered Marine Products 300-76764 Marine Alternator 70 Amp for MerCruiser V6 V8

The Engineered Marine Products 300-76764 is a high-quality marine alternator designed specifically for MerCruiser stern drive applications. This reliable replacement alternator delivers 70 amps of charging power at 12 volts to keep your marine batteries properly charged during operation.

Key Specifications:

• Output: 70 amp, 12-volt
• Design: 7-SI type with internal regulator and internal fan
• Mount Type: Hinge mount configuration
• Pulley: 6-groove serpentine pulley, 1.97" diameter (50mm)
• Polarity: Negative ground
• Stud Size: M6-1.0

Applications:

• MerCruiser 4.3L V6 engines
• MerCruiser 5.0L - 9.1L V8 engines
• 2001 and newer GM V6 and V8 marine engines (serial number 0M320025 and up)
• MerCruiser 100 Vazer
• MCM 496 Mag and HO
• MIE 8.1L and HO engines

OEM Cross-References: This alternator replaces MerCruiser part numbers 863077T, 863077-1, 219290, Sierra 18-6298, and ARCO 20800. It meets or exceeds USCG and SAE J1171 marine safety standards and features heavy-duty bearings, marine-grade construction, and high-quality stators for maximum efficiency and long service life in harsh marine environments.