The Kramp IA1020 alternator is a high-quality replacement unit, delivering 14 volts and 120 amps for reliable power generation in agricultural machinery. This robust alternator features a 6-groove pulley with a 50mm diameter and standard L, B+, W, D+ terminals. It is a proven equivalent for various John Deere 6000 and 7000 series tractors, as well as Case IH Maxxum models, ensuring optimal performance and durability. Cross-references include Mahle MG1020 and Bosch 0124525002.