Manufacturer Part Number : 233NX48. Application : INFINITI I30 Disc Brake Caliper Repair Kit. 1996 INFINITI I30 Bore: 1.3125 In.; Position: Rear;. 1997 INFINITI I30 Bore: 1.3125 In.; Position: Rear;. 1998 INFINITI I30 Bore: 1.3125 In.; EngVIN: C; Position: Rear;.