High Quality Rebuild Diesel Injectors. If we don’t have yours in stock send them in and we will rebuild. Work is performed by professional diesel fuel technicians with years of experience. All work performed once completed is run by a multi point inspection. Injectors have been completely rebuilt, disassembled and inspected. High and low pressure valves have been rebuilt. Electronic parts have been inspected and checked for working condition. Also, injectors have been calibrated for working condition. Fuel flow, response time, opening pressure, spray pattern, nozzle atomization, and calibration are all checked for maximum performance. Full credit will be given for complete cores, if parts missing, broken or marks deductions may apply. We do not accept Cores with fire damage and/or un-repairable state. Use the original Packaging to Re-send Cores for Better Protection.