The Kramp 70343ALT alternator is a high-quality 12V, 70A unit designed for reliable power generation in various agricultural and industrial applications. Featuring a robust J180 mounting type and clockwise rotation, this alternator is equipped with a single-groove V-belt pulley with an 80 mm diameter. Its mounting holes have a 10.5 mm diameter and are spaced 160 mm apart, ensuring secure installation. This genuine Kramp part, also referenced as VTDC3100, provides efficient performance and is cross-referenced with numerous OEM part numbers from brands like Bosch, John Deere, Massey Ferguson, and Perkins, ensuring broad compatibility.