Fuel Injector 4010642 for Cummins Engine K38 KTA38

Fuel Injector 4010642 for Cummins Engine K38 KTA38 Important Note: Replace as a SET for Best Results. Fuel injectors wear at the same rate. Mixing new and old injectors causes uneven atomization, leading to vibrations or "Check Engine" lights. Replace the full set to ensure balanced power and peak performance. Replacement Part Number: 4010642, 4010642 PX, 4010642D Applications: Fit For Cummins Engine: K38, KTA38