Explore how 6PCS Fuel Injector 326-4756 32F61-00014 For Caterpillar CAT C6 C6.4 C4.2 Engine 312D 313D 320D 321D 323D Excavator can simplify your busy lifestyle — now at the best price. Offers impressive value at a competitive price point. Order today on Aioslef.college — fast shipping and competitive prices guaranteed.