| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 56931 | GEAR (35 teeth) | 5S4023 | Caterpillar |
| 56932 | VALVE | 5S4063 | Caterpillar |
| 56933 | COVER | 5S4065 | Caterpillar |
| 56934 | HOUSING ASSEM. | 5S4168 | Caterpillar |
| 56935 | RETAINER | 5S4309 | Caterpillar |
| 56936 | BODY-PRESSURE CONTROL | 5S4317 | Caterpillar |
| 56937 | HOUSING-SCREEN | 5S4326 | Caterpillar |
| 56938 | HOUSING ASSEM. | 5S4329 | Caterpillar |
| 56939 | TORQUE CONVERTER GROUP | 5S4360 | Caterpillar |
| 56940 | TORQUE CONVERTER GROUP | 5S4370 | Caterpillar |
| 56941 | BODY AS-OIL PUMP | 5S4385 | Caterpillar |
| 56942 | SEAL-LIP TYPE | 5S4408 | Caterpillar |
| 56943 | FLANGE ASSEM. | 5S4435 | Caterpillar |
| 56944 | BALL BEARING-SPL | 5S4442 | Caterpillar |
| 56945 | SCREEN GROUP-MAGNETIC | 5S4447 | Caterpillar |
| 56946 | CLAMP AS (TURBINETURBINE) | 5S4517 | Caterpillar |
| 56947 | RING-RETAINING (BEVELED) | 5S4546 | Caterpillar |
| 56948 | SPACER,SLEEVE | 5S4547 | Caterpillar |
| 56949 | DEFLECTOR,DIRT | 5S4549 | Caterpillar |
| 56950 | PACKING,PREFORMED COVER PART OF KIT P/N 5R1425 | 5S4554 | Caterpillar |
| 56951 | HOUSING,MECHANICAL | 5S4557 | Caterpillar |
| 56952 | “V” CLAMP, ASSEM. | 5S4558 | Caterpillar |
| 56953 | TANK ASSEM. | 5S4581 | Caterpillar |
| 56954 | BUSHING,SLEEVE VALVE | 5S4598 | Caterpillar |
| 56955 | GASKET-PRESSURE REGULATOR | 5S4629 | Caterpillar |
| 56956 | 5s464 | Caterpillar | |
| 56957 | 5s465 | Caterpillar | |
| 56958 | GUARD ASSEM. | 5S4820 | Caterpillar |
| 56959 | filter | 5S484 | Caterpillar |
| 56960 | HOLDER AS-CAGE | 5S4863 | Caterpillar |
| 56961 | PULLEY | 5S5019 | Caterpillar |
| 56962 | BLADE ASSEM. | 5S5033 | Caterpillar |
| 56963 | GASKET | 5S5046 | Caterpillar |
| 56964 | GEAR AS-GOVERNOR DRIVE (66 TEETH) | 5S5058 | Caterpillar |
| 56965 | BOLT (5/16-18X1.5IN) | 5S5080 | Caterpillar |
| 56966 | SEALED BEAM UNIT | 5S5150 | Caterpillar |
| 56967 | BEARING (2 HALVES) (.010″ UNDERSIZE) | 5S5268 | Caterpillar |
| 56968 | STEM AS-COLLET (45 DEGREE) | 5S5287 | Caterpillar |
| 56969 | CLAMP | 5S5327 | Caterpillar |
| 56970 | HOSE ASSEM. | 5S5583 | Caterpillar |
| 56971 | HOSE ASSEM. | 5S5584 | Caterpillar |
| 56972 | BRACKET ASSEM. (Left Hand) | 5S5720 | Caterpillar |
| 56973 | PLUNGER (Left Hand) | 5S5778 | Caterpillar |
| 56974 | HOUSING | 5S5780 | Caterpillar |
| 56975 | gasket kit | 5S5808 | Caterpillar |
| 56976 | CRANKSHAFT ASSEM. | 5S5871 | Caterpillar |
| 56977 | ROTOCOIL ASSEMBLY | 5S5874 | Caterpillar |
| 56978 | BRACKET-SHAFT | 5S5878 | Caterpillar |
| 56979 | SCREW,ADJUSTING,VAL ROCKER ARM ADJUSTING | 5S5917 | Caterpillar |
| 56980 | PUSH ROD,ENGINE POP VALVE LIFTER | 5S5918 | Caterpillar |
| 56981 | CORE ASSEM. | 5S5991 | Caterpillar |
| 56982 | GASKET-PAN PLATE | 5S6045 | Caterpillar |
| 56983 | PLATE,RETAINING | 5S6048 | Caterpillar |
| 56984 | GASKET WATER LINES,ENGINE OIL COOLER | 5S6051 | Caterpillar |
| 56985 | BOLT | 5S6069 | Caterpillar |
| 56986 | STEM ASSEMBLY– 90 degrees | 5S6102 | Caterpillar |
| 56987 | RETAINER ASSEMBLY FUEL RATIO CONTROL | 5S6120 | Caterpillar |
| 56988 | TUBE,BENT,METALLIC PUMP TO ENGINE HEAD | 5S6154 | Caterpillar |
| 56989 | BEARING | 5S6174 | Caterpillar |
| 56990 | GASKET | 5S6277 | Caterpillar |
| 56991 | GASKET | 5S6279 | Caterpillar |
| 56992 | GASKET | 5S6281 | Caterpillar |
| 56993 | SEAL,PLAIN ENCASED CRANKSHAFT GROUP | 5S6296 | Caterpillar |
| 56994 | SEAL ASSEM. | 5S6297 | Caterpillar |
| 56995 | LINER | 5S6346 | Caterpillar |
| 56996 | NUT,PLAIN,SINGLE BA CONNECTING ROD | 5S6348 | Caterpillar |
| 56997 | GASKET | 5S6371 | Caterpillar |
| 56998 | BEARING-SLEEVE | 5S6419 | Caterpillar |
| 56999 | BEARING-SLEEVE | 5S6420 | Caterpillar |
| 57000 | BALANCER GROUP (BALANCER GROUP) | 5S6425 | Caterpillar |
| 57001 | CRANKSHAFT | 5S6431 | Caterpillar |
| 57002 | CYLINDER HEAD AND VALVE MECHANISM | 5S6444 | Caterpillar |
| 57003 | VALVE (exhaust) | 5S6449 | Caterpillar |
| 57004 | VALVE,POPPET,ENGINE CYLINDER HEAD | 5S6452 | Caterpillar |
| 57005 | RACE-BEARING-INNER | 5S6502 | Caterpillar |
| 57006 | TRACK GUIDING GUARD GROUP | 5S6519 | Caterpillar |
| 57007 | HOLDER AS-CAGE | 5S6531 | Caterpillar |
| 57008 | PACKING,PREFORMED COVER PART OF KIT P/N 5R1429 | 5S6622 | Caterpillar |
| 57009 | COVER,PUMP | 5S6664 | Caterpillar |
| 57010 | SEAL–CYLINDER LINER TO BLOCK | 5S6670 | Caterpillar |
| 57011 | PUMP GROUP-WATER | 5S6684 | Caterpillar |
| 57012 | GASKET-ELBOW TO CYLINDER HEAD | 5S6735 | Caterpillar |
| 57013 | RING-INTERMEDIATE (INTERMEDIATE) | 5S6750 | Caterpillar |
| 57014 | CHAMBER ASSEMBLY PRECOMBUSTION (CHAMBER ASSEMBLY-PRECOMBUSTION) | 5S6795 | Caterpillar |
| 57015 | CORE ASSEMBLY TRANSMISSION OIL COOLER | 5S6807 | Caterpillar |
| 57016 | ARM AS-ROCKER (INTAKE) | 5S6854 | Caterpillar |
| 57017 | ARM AS-ROCKER (EXHAUST) | 5S6855 | Caterpillar |
| 57018 | SPACER (0.92-MM THK1.02MM THK) | 5S6876 | Caterpillar |
| 57019 | PLUNGER | 5S6880 | Caterpillar |
| 57020 | LOCK | 5S6921 | Caterpillar |
| 57021 | RETAINER | 5S6975 | Caterpillar |
| 57022 | RING-RETAINING | 5S6979 | Caterpillar |

