Description

The ARCO 20800 Alternator fits Mercruiser 4.3L to 8.2 L (1998+), 12 Volt, 70 Amp applications. Internal fan and 65mm multi-groove serpentine pulley included. It replaces the following part numbers: DELCO 19020601, DELCO 19020609, Mercury 862031T, Mercury 862031T1, Sierra 18-6293, Protorque PH300-0034, Protorque PH300-0035, MPPARTS ADR0299, MPPARTS ADR0316, and QUICKSILVER 863077T. 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.