Browse 23 used Differentials for Heavy Equipment on MyLittleSalesman.com, with prices from $5,500 to $7,000. Filter by condition, price, or year to lock in the right Differential. Find complete differential assemblies for excavators, wheel loaders, dozers, backhoes, tractors, and other heavy equipment. Browse new, used, and rebuilt units for Caterpillar, John Deere, Komatsu, Case, Volvo, and other leading manufacturers.