We are pleased to introduce ourselves as one of leader importer of spare parts just for ISUZU NKR55E (4JB1TC), NPR70P (4HE1TC) in Iran.we checked your products and just find flywheel for 4HF1 which we think can suitable for 4HE1TC 138 teeth,then , please kindly send us your complete items just for above ISUZU models including photo, OEM and your best prices to our e-mail as ISUMOTO(at)ISUMOTO(dot)COM for final checking.we will remain for your prompt reply.