| PART NUMBER | DESCRIPTION | APU |
| 160494 | OIL COOLER | GTCP131 |
| 160550 | TEMPERATURE CONTROL VALVE | GTCP131 |
| 160564 | OIL COOLER | GTCP131 |
| 1151984 | START POWER UNIT (SPU) | GTCP131 |
| 1152426 | START CONVERTER UNIT (SCU) | GTCP131 |
| 1152464 | START POWER UNIT (SPU) | GTCP131 |
| 1152466 | START CONVERTER UNIT (SCU) | GTCP131 |
| 2118966 | ELECTRONIC CONTROL UNIT (ECU) | GTCP131 |
| 2372531 | OIL COOLER THERMOSTAT | GTCP131 |
| 2372613 | OIL COOLER THERMOSTAT | GTCP131 |
| 28B545 | STARTER/GENERATOR | GTCP131 |
| 3291214 | BLEED AIR VALVE (BAV) | GTCP131 |
| 3291238 | SURGE CONTROL VALVE | GTCP131 |
| 3291432 | LOAD CONTROL VALVE (LCV) | GTCP131 |
| 3610945 | ONE-WAY CLUTCH (STARTER) | GTCP131 |
| 3616140 | OIL COOLING FAN ASSEMBLY | GTCP131 |
| 3810083 | SEGMENT GEAR | GTCP131 |
| 3810684 | DRIVEN COMPRESSOR IGV | GTCP131 |
| 3810779 | IGV HOUSING | GTCP131 |
| 3810781 | IGV FACE GEAR | GTCP131 |
| 3810784 | IGV COVER | GTCP131 |
| 3810794 | SEGMENT GEAR | GTCP131 |
| 3810795 | UPPER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810796 | LOWER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810797 | INLET HOUSING ASSEMBLY | GTCP131 |
| 3827257 | ENGINE COMPRESSOR DIFFUSER | GTCP131 |
| 3827260 | DRIVEN COMPRESSOR BEARING HOUSING | GTCP131 |
| 3827265 | COMPRESSOR BEARING HOUSING | GTCP131 |
| 3827273 | DIFFUSER HOUSING ASSEMBLY | GTCP131 |
| 3827274 | ENGINE COMPRESSOR SHROUD | GTCP131 |
| 3827320 | DRIVEN COMPRESSOR BEARING HOUSING | GTCP131 |
| 3827322 | ENGINE COMPRESSOR SHROUD | GTCP131 |
| 3827325 | ENGINE COMPRESSOR DIFFUSER | GTCP131 |
| 3827401 | ENGINE COMPRESSOR DESWIRL | GTCP131 |
| 3827402 | DIFFUSER HOUSING ASSEMBLY | GTCP131 |
| 3827419 | COMPRESSOR BEARING HOUSING | GTCP131 |
| 3827426 | DRIVEN COMPRESSOR BEARING HOUSING | GTCP131 |
| 3827429 | DIFFUSER HOUSING ASSEMBLY | GTCP131 |
| 3827504 | ENGINE COMPRESSOR CASE | GTCP131 |
| 3827505 | DRIVEN COMPRESSOR CASE | GTCP131 |
| 3830415 | ANNULAR COMBUSTION CHAMBER | GTCP131 |
| 3830416 | FUEL INJECTION NOZZLE | GTCP131 |
| 3830418 | FUEL NOZZLE AIR SHROUD | GTCP131 |
| 3830461 | ANNULAR COMBUSTION CHAMBER | GTCP131 |
| 3840160 | FIRST STAGE TURBINE ROTOR ASSEMBLY | GTCP131 |
| 3840161 | FIRST STAGE AXIAL TURBINE DISK | GTCP131 |
| 3840165 | SECOND STAGE TURBINE ROTOR ASSEMBLY | GTCP131 |
| 3840170 | COUPLING SHAFT | GTCP131 |
| 3840171 | COUPLING SHAFT | GTCP131 |
| 3840172 | AFT BEARING SHAFT | GTCP131 |
| 3844923 | TURBINE BEARING SUPPORT | GTCP99 |
| 3850100 | EDUCTOR HOUSING | GTCP100 |
| 3860625 | SPLINED SHAFT ASSEMBLY (STARTER) | GTCP101 |
| 3861020 | HIGH SPEED PINION GEARSHAFT | GTCP102 |
| 3861023 | COMPOUND IDLER GEARSHAFT ASSEMBLY | GTCP103 |
| 3861025 | LUBE PUMP GEARSHAFT ASSY | GTCP104 |
| 3861028 | GENERATOR GEARSHAFT | GTCP105 |
| 3861046 | GENERATOR GEARSHAFT | GTCP106 |
| 3861047 | HIGH SPEED PINION GEARSHAFT | GTCP107 |
| 3861139 | HIGH SPEED PINION GEARSHAFT | GTCP108 |
| 3861141 | MATCHED SET GEARSHAFT | GTCP109 |
| 3863200 | MATCHED GEARBOX HOUSING ASSEMBLY SET | GTCP110 |
| 3863358 | MATCHED GEARBOX HOUSING ASSEMBLY SET | GTCP111 |
| 3863371 | MATCHED GEARBOX HOUSING ASSEMBLY SET | GTCP112 |
| 3863426 | MATCHED GEARBOX HOUSING ASSEMBLY SET | GTCP113 |
| 3868027 | QUILL SHAFT ASSEMBLY | GTCP114 |
| 3870200 | HIGH SPEED PINION GEAR | GTCP115 |
| 3870201 | MATCHED SET GEARSHAFT | GTCP116 |
| 3870204 | GENERATOR GEARSHAFT | GTCP117 |
| 3870205 | MATCHED SET GEARSHAFT CLUSTER | GTCP118 |
| 3870208 | LUBE PUMP GEARSHAFT ASSEMBLY | GTCP119 |
| 3870211 | STARTER GEARSHAFT | GTCP120 |
| 3876132 | IGNITER PLUG LEAD | GTCP121 |
| 3876132 | IGNITION LEAD | GTCP122 |
| 3876145 | OIL SUMP HEATER | GTCP123 |
| 3876145 | HEATER, OIL | GTCP124 |
| 3876223 | MOTIONAL TRANSDUCER | GTCP125 |
| 3876223 | SPEED SENSOR | GTCP126 |
| 3876225 | INLET PRESSURE SENSOR | GTCP127 |
| 3876226 | TOTAL PRESSURE SENSOR | GTCP128 |
| 3876227 | DELTA PRESSURE SENSOR | GTCP129 |
| 3876255 | LOP SWITCH | GTCP130 |
| 3876271 | EXHAUST THERMOCOUPLE | GTCP131 |
| 3876287 | DATA MEMORY MODULE | GTCP131 |
| 3876298 | OIL LEVEL SENSOR | GTCP131 |
| 3876330 | OIL LEVEL SWITCH | GTCP131 |
| 3879005 | CHECK VALVE | GTCP131 |
| 3883687 | FLOW DIVIDER | GTCP131 |
| 3883830 | FLOW DIVIDER | GTCP131 |
| 3883836 | PRIMARY FUEL MANIFOLD | GTCP131 |
| 3883837 | SECONDARY FUEL MANIFOLD | GTCP131 |
| 3884928 | DRIVEN COMPRESSOR BLEED AIR DUCT | GTCP131 |
| 3884939 | BLEED DUCT SUPPORT BRACKET | GTCP131 |
| 3884950 | TOTAL PRESSURE PICKUP PROBE ASSEMBLY | GTCP131 |
| 3884959 | FAN EXIT DUCT ASSEMBLY | GTCP131 |
| 3884971 | TOTAL PRESSURE PROBE ASSEMBLY | GTCP131 |
| 3884974 | SURGE DUCT | GTCP131 |
| 3884988 | COMPRESSOR DISCHARGE DUCT | GTCP131 |
| 3885003 | SURGE DUCT | GTCP131 |
| 3885004 | DRIVEN COMPRESSOR BLEED AIR DUCT | GTCP131 |
| 3885007 | COMPRESSOR DISCHARGE DUCT | GTCP131 |
| 3885057 | SURGE DUCT | GTCP131 |
| 3885084 | SURGE DUCT | GTCP131 |
| 3886188 | IGV ACTUATOR | GTCP131 |
| 3888058 | IGNITION UNIT | GTCP131 |
| 3888267 | IGNITER PLUG | GTCP131 |
| 3888316 | IGNITER PLUG LEAD | GTCP131 |
| 3888337 | WIRING HARNESS | GTCP131 |
| 3888394 | ELECTRONIC CONTROL BOX | GTCP131 |
| 3888438 | BRANCHED WIRING HARNESS | GTCP131 |
| 3888448 | GENERATOR WIRING HARNESS | GTCP131 |
| 3888449 | APU WIRING HARNESS | GTCP131 |
| 4131020 | LUBE MODULE | GTCP131 |
| 3840223 | FIRST STAGE TURBINE ROTOR BLADE | GTCP131 |
| 3840282 | FIRST STAGE TURBINE ROTOR BLADE | GTCP131 |
| 3840302 | FIRST STAGE AXIAL TURBINE DISK | GTCP131 |
| 3840303 | FIRST STAGE TURBINE ROTOR ASSEMBLY | GTCP131 |
| 3840310 | FIRST-STAGE TURBINE ROTOR ASSEMBLY | GTCP131 |
| 3844570 | FIRST STAGE TURBINE STATOR ASSEMBLY | GTCP131 |
| 3844575 | FIRST STAGE TURBINE SHROUD SEGMENT | GTCP131 |
| 3844582 | SECOND STAGE STATOR SEAL | GTCP131 |
| 3844595 | SHROUD SEGMENT SEAL | GTCP131 |
| 3844619 | INNER TRANSITION LINER | GTCP131 |
| 3844683 | FIRST STAGE NOZZLE SUPPORT | GTCP131 |
| 3844751 | OUTER TRANSITION LINER | GTCP131 |
| 3844760 | FIRST STAGE TURBINE NOZZLE SEGMENT | GTCP131 |
| 3844762 | SECOND STAGE STATOR | GTCP131 |
| 3844763 | TURBINE BEARING HOUSING ASSEMBLY | GTCP131 |
| 3844766 | COMBUSTOR CASE | GTCP131 |
| 3844797 | FIRST STAGE TURBINE STATOR ASSEMBLY | GTCP131 |
| 3844834 | THERMAL INSULATION BLANKET SET | GTCP131 |
| 3844860 | TURBINE BEARING SUPPORT | GTCP131 |
| 3844861 | THERMAL INSULATION BLANKET SET | GTCP131 |
| 3844863 | TURBINE BEARING HOUSING ASSEMBLY | GTCP131 |
| 3844864 | SECOND STAGE STATOR | GTCP131 |
| 3844907 | TURBINE BEARING SUPPORT | GTCP131 |
| 3844908 | FIRST STAGE NOZZLE SUPPORT | GTCP131 |
| 3844922 | TURBINE BEARING HOUSING ASSEMBLY | GTCP131 |
| 3810808 | IGV HOUSING | GTCP131 |
| 3810820 | INLET HOUSING ASSEMBLY | GTCP131 |
| 3810823 | IGV FACE GEAR | GTCP131 |
| 3810828 | UPPER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810829 | LOWER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810875 | IGV COVER | GTCP131 |
| 3810887 | INLET HOUSING ASSEMBLY | GTCP131 |
| 3810889 | LOWER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810900 | FAN EXIT DUCT ASSEMBLY | GTCP131 |
| 3810905 | UPPER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810906 | LOWER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810919 | LOWER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810929 | FAN INLET DUCT | GTCP131 |
| 3810948 | UPPER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3810949 | LOWER COMPOSITE INLET DUCT ASSEMBLY | GTCP131 |
| 3822398 | TURBINE SHAFT | GTCP131 |
| 3822404 | DRIVEN COMPRESSOR COUPLING SHAFT | GTCP131 |
| 3822492 | COMPRESSOR MATCHED SET SHAFT | GTCP131 |
| 3822504 | TURBINE SHAFT | GTCP131 |
| 3822510 | COMPRESSOR MATCHED SET SHAFT | GTCP131 |
| 3822529 | DRIVEN COMPRESSOR COUPLING SHAFT | GTCP131 |
| 3827054 | DRIVEN CENTRIFUGAL COMPRESSOR DIFFUSER | GTCP131 |
| 3827067 | LOAD COMPRESSOR HEAT SHIELD | GTCP131 |
| 3827152 | DRIVEN CENTRIFUGAL COMPRESSOR CASE | GTCP131 |
| 3827192 | ENGINE COMPRESSOR DESWIRL | GTCP131 |