AM879144: Alternator, 12 Volt, 22.5 Amp 426 75 mm thread pitch for

75 mm thread pitch for optimal grip and stability

47 in) and a garter spring type for effective sealing

54 in) length

Equipped with 30

AM879144: Alternator, 12 Volt, 22.5 Amp 426 75 mm thread pitch forJohn Deere Alternator generates electrical power from engine motion to support machinery operation needs. Designed with an external fan that helps improve cooling, keeps output steady, and may help extend alternator life. Built with a closed frame that helps block dust and dirt, which may extend service life and improve reliability. Designed with an enclosed brush that shields parts from dirt, may reduce wear, and can help lower maintenance needs.