20810 - Arco Marine 12V 70A Premium Alternator with Single-Groove Pulley

12V 70A Premium Alternator with Single-Groove Pulley

This high-performance replacement alternator is designed for Mercruiser 3.0L models from 1999 onwards. It features a 12 Volt, 70 AMP output, an internal fan for efficient cooling, and includes a single groove pulley for easy installation.

Warranty Information:

All ARCO products come with a warranty against defects in materials and workmanship for 12 months for leisure use and 90 days for commercial or racing applications when installed correctly. An additional year of warranty is available for registered products.

Replaces: DELCO Alternatives: 19020600, 19020604; MERCURY Alternatives: 862030T, 862030T01; SIERRA: 18-5983; PROTORQUE: PH300-0033, PH300-0034; MPPARTS: ADR0317, ADR0299; QUICKSILVER: 862030T01, 862031T.

The ARCO Marine 12V 70A Premium Alternator with Single-Groove Pulley is a replacement component designed for Mercruiser 3.0L models manufactured from 1999 onwards. This unit provides a 12 Volt, 70 AMP output, suitable for maintaining electrical system charge in compatible marine applications. It features an internal fan for cooling and includes a single-groove pulley to facilitate installation. This alternator is engineered to meet or exceed OEM standards, offering a direct alternative to several DELCO, MERCURY, SIERRA, PROTORQUE, MPPARTS, and QUICKSILVER part numbers. The part number 20810 is intended for IT hardware resellers supporting clients with marine equipment maintenance needs, ensuring reliable power generation for their operational vessels. It addresses the requirement for a dependable charging system in compatible Mercruiser engines.