Browse Caterpillar C12 Crankshafts for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 7 listings. Caterpillar C12 Crankshaft pricing ranges from $450 to $1,500 based on recent marketplace data. Filter by condition, price, or year to find the right Caterpillar C12 Crankshaft.