| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 37939 | 2n5561 | Caterpillar | |
| 37940 | YOKE | 2N5626 | Caterpillar |
| 37941 | SHAFT ASSEM. (10 Teeth-Drive) | 2N5634 | Caterpillar |
| 37942 | WATER PUMP (FRESH WATER PUMP AND DRIVE GROUP) | 2N5649 | Caterpillar |
| 37943 | ELBOW-INLET | 2N5658 | Caterpillar |
| 37944 | TUBE ASSEM. | 2N5722 | Caterpillar |
| 37945 | TUBE ASSEM. | 2N5725 | Caterpillar |
| 37946 | ELBOW (Inlet) | 2N5727 | Caterpillar |
| 37947 | 2n5739 | Caterpillar | |
| 37948 | DOWEL | 2N5775 | Caterpillar |
| 37949 | SOLENOID SHUT-OFF GROUP | 2N5802 | Caterpillar |
| 37950 | LEVER | 2N5817 | Caterpillar |
| 37951 | SCREW (3/8-24X1-INBRIDGE ADJUSTING) | 2N5842 | Caterpillar |
| 37952 | Rear crownwheel | 2N5881DP | Caterpillar |
| 37953 | ROD-CARBURETOR CONTROL | 2N5937 | Caterpillar |
| 37954 | BRACKET ASSEM. | 2N6003 | Caterpillar |
| 37955 | ROD | 2N6004 | Caterpillar |
| 37956 | ACTUATOR GROUP-AIR | 2N6006 | Caterpillar |
| 37957 | TUBE ASSEM. | 2N6035 | Caterpillar |
| 37958 | SEAL-O-RING | 2N6210 | Caterpillar |
| 37959 | WOODWARD GOVERNOR ASSEMBLY | 2N6220 | Caterpillar |
| 37960 | SLEEVE | 2N6260 | Caterpillar |
| 37961 | SHUT-OFF GROUP | 2N6262 | Caterpillar |
| 37962 | SHAFT ASSEM. | 2N6402 | Caterpillar |
| 37963 | GEAR (38 TEETH) | 2N6406 | Caterpillar |
| 37964 | PIN (DOWEL) | 2N6421 | Caterpillar |
| 37965 | RING | 2N6423 | Caterpillar |
| 37966 | PIN-COTTER | 2N6424 | Caterpillar |
| 37967 | BOLT | 2N6448 | Caterpillar |
| 37968 | HEAT EXCHANGER COOLING LINES AND PUMP GROUP | 2N6495 | Caterpillar |
| 37969 | PUMP GROUP-PRELUBE | 2N6702 | Caterpillar |
| 37970 | PISTON | 2N6730 | Caterpillar |
| 37971 | COUPLING-BELLOWS | 2N6737 | Caterpillar |
| 37972 | SWITCH (oil pressure) | 2N6955 | Caterpillar |
| 37973 | CLUTCH AS | 2N6962 | Caterpillar |
| 37974 | FLYWHEEL CLUTCH ASSEMBLY | 2N6967 | Caterpillar |
| 37975 | FILTER-SOOT | 2N7003 | Caterpillar |
| 37976 | GASKET | 2N7007 | Caterpillar |
| 37977 | MANIFOLD ASSEMBLY | 2N7073 | Caterpillar |
| 37978 | SWITCH (ENGINE OIL PRESSURE) | 2N7124 | Caterpillar |
| 37979 | GASKET-ADAPTER | 2N7174 | Caterpillar |
| 37980 | ROD | 2N7211 | Caterpillar |
| 37981 | WASHER (1.5IN ODX1IN IDX.03IN) | 2N7228 | Caterpillar |
| 37982 | SPRING | 2N7229 | Caterpillar |
| 37983 | TUBE ASSEM. (R.H.) | 2N7239 | Caterpillar |
| 37984 | TUBE ASSEM. (L.H.) | 2N7240 | Caterpillar |
| 37985 | REGULATOR ASSEMBLY | 2N7278 | Caterpillar |
| 37986 | FLANGE-PIPE | 2N7373 | Caterpillar |
| 37987 | MOUNTING GROUP-ENGINE FLEXIBLE | 2N7379 | Caterpillar |
| 37988 | PULLEY | 2N7493 | Caterpillar |
| 37989 | GASKET | 2N7520 | Caterpillar |
| 37990 | COVER | 2N7521 | Caterpillar |
| 37991 | KIT-GASKET (PRELUBRICATION PUMP) | 2N7522 | Caterpillar |
| 37992 | IDLER AS (7-TEETH) | 2N7523 | Caterpillar |
| 37993 | HOUSING | 2N7525 | Caterpillar |
| 37994 | FLANGE | 2N7604 | Caterpillar |
| 37995 | BEARING-ROLLER | 2N7609 | Caterpillar |
| 37996 | COUPLING-FRONT POWER TAKE OFF | 2N7629 | Caterpillar |
| 37997 | MOTOR ASSEM. | 2N7644 | Caterpillar |
