Caterpillar 3400 Fuel Injector View cart “Cummins 5.9L 24 Valve Mechanical” has been added to your cart. $5.00 Caterpillar 3400 Fuel Injector quantity Sell us this item Category: Injectors Related products Cummins 6.7 ISB Injector $15.00 Sell us this item INTERNATIONAL DT466 Navistar HEUI BA, BB, BD, BE, BI, BJ, BN, Etc. Injector $30.00 Sell us this item Detroit Diesel Series 50/60 Injector PN 5000 & UP $55.00 Sell us this item Caterpillar 3500 Fuel Injector $50.00 Sell us this item