Injector Tubes and Components

S.B. International, Inc.® offers Injector Tubes (Sleeves), O-Rings and Water Directors for the most popular Agricultural, Industrial, Medium and Heavy-Duty Diesel Applications.

All SBI® Injector Tubes, and Water Directors are designed and manufactured using the Highest Quality Copper, Stainless Steel, Cast Iron and Brass while our O-Rings are manufactured from the Highest quality Viton®, Aflas, Nitrile and EPDM available. Achieved by using the Highest Quality Standards and Manufacturing Processes, our Injector Tubes and Components will meet and/or exceed all OE Manufacturers requirements and provide a quality product for our customers.







"7.3L Ford Navistar Powerstroke Injector Tube Failure And Replacement"