| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 51170 | GEAR (25TEETH) | 4K-9H6926 | Caterpillar |
| 51171 | Caterpillar AIR INLET AND EXHAUST SYSTEM 4W5947 BYPASS GROUP-EXHAUST | 4KC119-646 | Caterpillar |
| 51172 | SHORTBLOCK | 4KG01597 | Caterpillar |
| 51173 | Transmission | 4KY01596 | Caterpillar |
| 51174 | Gear box | 4KY02034 | Caterpillar |
| 51175 | Flange A | 4L | Caterpillar |
| 51176 | CORE AS (RADIATOR) | 4L0648 | Caterpillar |
| 51177 | RACE & ROLLER ASSEMBLY– AHEAD SHAFT TO ASTERN SHAFT | 4L0734 | Caterpillar |
| 51178 | FUEL TRANSFER PUMP GROUP | 4L1156 | Caterpillar |
| 51179 | CORE ASSEM. | 4L1239 | Caterpillar |
| 51180 | PIN | 4L1247 | Caterpillar |
| 51181 | GEAR (64 teeth) | 4L1257 | Caterpillar |
| 51182 | HOUSING | 4L1276 | Caterpillar |
| 51183 | SHAFT-LOWER DRIVE | 4L1307 | Caterpillar |
| 51184 | SPACER | 4L1315 | Caterpillar |
| 51185 | FITTING | 4L1322 | Caterpillar |
| 51186 | SHIELD | 4L1327 | Caterpillar |
| 51187 | RETAINER-BEARING | 4L1334 | Caterpillar |
| 51188 | RETAINER-BEARING | 4L1335 | Caterpillar |
| 51189 | RETAINER | 4L1336 | Caterpillar |
| 51190 | RETAINER-SHAFT | 4L1337 | Caterpillar |
| 51191 | WASHER (0.33X0.86X0.06-IN THK0.33X0.86X0.06-IN THK) | 4L1468 | Caterpillar |
| 51192 | RADIATOR ASSEM. | 4L2023 | Caterpillar |
| 51193 | RADIATOR ASSEM. | 4L2114 | Caterpillar |
| 51194 | RADIATOR ASSEM. | 4L2115 | Caterpillar |
| 51195 | IMPELLER ASSEM. | 4L2116 | Caterpillar |
| 51196 | ELBOW-RADIATOR OUTLET | 4L2138 | Caterpillar |
| 51197 | WATER COOLED EXHAUST MANIFOLDS | 4L2601 | Caterpillar |
| 51198 | WASHER (0.844X1.9X0.188-IN THK) | 4L2729 | Caterpillar |
| 51199 | SUPPORT ASSEM. (Right Hand) | 4L2921 | Caterpillar |
| 51200 | SUPPORT ASSEM. (Left Hand) | 4L2922 | Caterpillar |
| 51201 | CRANKSHAFT AND DAMPER | 4L2935 | Caterpillar |
| 51202 | MANIFOLD (EXHAUST) | 4L3007 | Caterpillar |
| 51203 | MANIFOLD (Front-Exhaust) | 4L3008 | Caterpillar |
| 51204 | LUBRICATOR GROUP-AIR MOTOR | 4L3124 | Caterpillar |
| 51205 | BALL BEARING (BEARING –FORWARD AND REVERSE CLUTCH SPIDER) | 4L3220 | Caterpillar |
| 51206 | AIR CLEANER | 4L3328 | Caterpillar |
| 51207 | FUEL INJECTION VALVES AND LINES | 4L3349 | Caterpillar |
| 51208 | GASKET | 4L3437 | Caterpillar |
| 51209 | PLATE-CLUTCH DRIVING | 4L3527 | Caterpillar |
| 51210 | Flange A | 4L3591 | Caterpillar |
| 51211 | Exhaust manifold 4L3746 (7N5145) | 4L3746 7N5145 | Caterpillar |
| 51212 | BEARING-THRUST | 4L3756 | Caterpillar |
| 51213 | LOCK-NUT | 4L3759 | Caterpillar |
| 51214 | BEARING CONNECTING ROD | 4L3763 | Caterpillar |
| 51215 | BEARING | 4L3793 | Caterpillar |
| 51216 | GASKET | 4L3833 | Caterpillar |
| 51217 | PIN CONNECTING ROD TO PISTON | 4L3843 | Caterpillar |
| 51218 | ROCKER ARM AS-INLET (INTAKE) | 4L3855 | Caterpillar |
| 51219 | GEAR (11 teeth) | 4L3861 | Caterpillar |
| 51220 | GASKET | 4L3862 | Caterpillar |
