Description
Application: Aftermarket Delco 10SI-style 12V 1-wire alternator with single-groove V-belt pulley and external fan. Suitable as a replacement or 1-wire conversion for classic Delco 10SI installations on marine auxiliary, industrial, and tractor engines. Condition: New, boxed, SKU 021003605N. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase.