fuel Fuel Injection Line Kit with Clamps Compatible for Caterpillar 3406 3406B 3406C Posted on November 30, 2023 by admin Regular Maintain And Inspect: It is important to maintain and inspect the fuel injection lines regularly to ensure they are in good condition and free from any cracks or leaks. Win-win cooperation and mutual benefit. 3406b 3406c caterpillar clamps compatible fuel injection line