Volvo 8.1L 12V 70-Amp Dual 2″ Mounting Feet 6-Groove 67mm Serpentine Pulley, Replces Volvo # 3862613

Introducing the Mercury O/B 3.0L 200-225 HP Carb & EFI 12V 50-Amp V-Groove Pulley Alternator, the ideal solution for your marine engine’s power needs.

Key Features:

• Optimized for Mercury Engines: Designed specifically for 3.0L Carb & EFI Engines with 200/225 HP, ensuring a perfect match for your power demands.
• Smooth Replacement: Replaces Merc # 821663A1, making it easy to upgrade your alternator without compatibility concerns.
• Ignition Protection: Complies with SAEJ1171 standards, providing the necessary ignition protection for safe operation on the water.
• Single Groove V-Pulley: Equipped with a single groove V-pulley to efficiently transfer power and ensure reliable operation.

Specifications:

• Product Name: Mercury O/B 3.0L 200-225 HP Carb & EFI 12V 50-Amp V-Groove Pulley Alternator
• Voltage: 12V
• Amperage: 50 Amps
• Compatibility: 3.0L Carb & EFI Engines with 200/225 HP
• Replaces: Merc # 821663A1
• Ignition Protection: SAEJ1171
• Pulley Type: Single Groove V-Pulley
• OE Number: 821663A1
• Sierra Part Number: 18-6449
• Warranty: 1-Year