Browse Eaton-Spicer I-100 Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 10 listings. Eaton-Spicer I-100 pricing ranges from $660 to $950 based on recent marketplace data. Filter by condition, price, or year to find the right Eaton-Spicer I-100.