Description
Delco marine replacement alternator for Crusader inboard engine delco 19020606 new delco style 7-SI alternator with serpentine pulley, 66mm 3-wire hook-up and tachometer lead with negative ground. This a 70-Amp ignition protected alternator.
Replaces API # 20057 Or # 20093 By Using API# WH7SI Adapter Plug
Arco# 20820
OE# 19020606
Sierra# 18-5984