Common Rail Fuel Injector 4026222 For Cummins QSM11 M11 ISM L10 Diesel Engine. Fitment Type: Direct Replacement. Material: Metal & Composite. 1 x Fuel Injector. Please leave your full name, telephone number and full address when ordering. If you need to change the address, you can leave a message. Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. We understand, however, that occasionally you may want to return the item/s you have ordered.