CAT 3126B Injector 0R-9348 EX639348Reman Delphi Injector For CAT 3126B & 3126E Truck Engines with the HEUI Fuel Systems. Note: A $200. 00 refundable core charge is due. We will email you a paypal invoice for the core charge that will be refunded upon receiving the old rebuildable core. Testing Service Available For This Injector $40. 00 Each External Seal Kit Part # HTK124 Cross References 0R9348 0R 9348 12739379 145 6390 1459360 145 9360 1480120052 148 012 0052 1551819 155 1819