CATERPILLAR 3126 Injector View cart “Duramax LB7 Injector” has been added to your cart. $20.00 CATERPILLAR 3126 Injector quantity Sell us this item Category: Injectors Related products CUMMINS 5.9L 12 Valve Mechanical Injector 1989-1993 $4.00 Sell us this item CATERPILLAR 3116 Injector $10.00 Sell us this item Duramax LB7 Injector $7.00 Sell us this item Duramax Chevy / GMC 6.6L LMM 2007-2010 $8.00 Sell us this item