60073 - Arco Marine 12V 65A Inboard Alternator with Multi-Groove Pulley

ARCO Marine 12V 65A Inboard Alternator with Multi-Groove Pulley

This premium inboard alternator is designed for late model Volvo Penta engines, featuring a 55mm multi-groove serpentine pulley and delivering 12 volts at 65 amps. Engineered for optimal performance and reliability, this alternator ensures efficient operation for your marine applications.

Warranty Information:

When properly installed, all ARCO products are warrantied against defects in materials and workmanship for a period of 12 months for leisure use and 90 days for commercial or racing applications. Extend your warranty by an extra year for ARCO rotating electric products by registering within 30 days of purchase at arcomarine.com/product-registration.

Replaces the following part numbers:

VOLVO Alternator 3862665
VOLVO Alternator 3884950
SIERRA Alternator 18-5882
SIERRA Alternator 18-6845

Please note: This product may not be returned to the original point of purchase. Contact the manufacturer directly with any issues or concerns.

The ARCO Marine 12V 65A Inboard Alternator with Multi-Groove Pulley is a replacement component designed for specific marine applications. This unit provides 12 volts and 65 amps, featuring a 55mm multi-groove serpentine pulley. It is engineered for late model Volvo Penta engines and is intended to meet or exceed OEM performance requirements. The alternator, part number 60073, is suitable for IT buyers managing marine equipment fleets or maintenance operations requiring reliable power generation for inboard systems. Its purpose is to ensure efficient electrical operation in compatible marine environments, replacing specific Volvo and Sierra alternator part numbers. This product addresses the need for a direct-fit, performance-validated alternator in marine engine systems.