| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 18873 | KIT-O-RING | 1947986 | Caterpillar |
| 18874 | BELLOWS AS | 1948110 | Caterpillar |
| 18875 | SLEEVE AS (EXHAUST PORT) | 1948124 | Caterpillar |
| 18876 | transmission system 237-9606 | 19481HARNESS | Caterpillar |
| 18877 | MOTOR GROUP-SWING | 1948224 | Caterpillar |
| 18878 | PLATE-VALVE | 1948261 | Caterpillar |
| 18879 | PLATE-VALVE | 1948263 | Caterpillar |
| 18880 | CYLINDER GROUP-STICK | 1948273 | Caterpillar |
| 18881 | BARREL | 1948281 | Caterpillar |
| 18882 | GUIDE-BALL | 1948282 | Caterpillar |
| 18883 | RETAINER | 1948283 | Caterpillar |
| 18884 | PISTON AS | 1948285 | Caterpillar |
| 18885 | RING-RETAINING | 1948286 | Caterpillar |
| 18886 | transmission system 263-4081 | 19482HARNESS | Caterpillar |
| 18887 | PUMP GROUP-MAIN HYDRAULIC | 1948300 | Caterpillar |
| 18888 | ACTUATOR GROUP-PUMP (-DRIVEN) | 1948302 | Caterpillar |
| 18889 | HEAD | 1948349 | Caterpillar |
| 18890 | HEAD | 1948353 | Caterpillar |
| 18891 | BARREL AS (DRIVE) | 1948371 | Caterpillar |
| 18892 | PUMP GROUP-MAIN HYDRAULIC | 1948383 | Caterpillar |
| 18893 | main hydraulic pump/repair kit | 194-8383-00 | Caterpillar |
| 18894 | PUMP GROUP-GEAR | 1948384 | Caterpillar |
| 18895 | KIT-SEAL | 1948396 | Caterpillar |
| 18896 | SWASHPLATE AS | 1948397 | Caterpillar |
| 18897 | transmission system 233-2804 | 19483HARNESS | Caterpillar |
| 18898 | CYLINDER & SEAL GROUP-STICK (STICK SEE PAGE 11) | 1948409 | Caterpillar |
| 18899 | SPARK PLUG (IGNITION) | 1948518 | Caterpillar |
| 18900 | TUBE AS | 1948762 | Caterpillar |
| 18901 | COVER GROUP-HOOD | 1948854 | Caterpillar |
| 18902 | COVER | 1948855 | Caterpillar |
| 18903 | COVER AS | 1948858 | Caterpillar |
| 18904 | FENDER AS (LH) | 1949083 | Caterpillar |
| 18905 | FENDER AS (LH) | 1949084 | Caterpillar |
| 18906 | FENDER AS (WITH STEP, RH) | 1949085 | Caterpillar |
| 18907 | FENDER AS (RH) | 1949086 | Caterpillar |
| 18908 | BOOM & BEARING AS | 1949237 | Caterpillar |
| 18909 | BOOM & BEARING AS | 1949246 | Caterpillar |
| 18910 | TUBE AS | 1949418 | Caterpillar |
| 18911 | ROTATING GROUP-PUMP (-BRAKE, HYDRAULIC FAN) | 1949453 | Caterpillar |
| 18912 | BRACKET AS | 1949462 | Caterpillar |
| 18913 | DRIVE GROUP-FAN | 1949463 | Caterpillar |
| 18914 | HOSE | 1949567 | Caterpillar |
| 18915 | GASKET | 1949568 | Caterpillar |
| 18916 | GASKET | 1949569 | Caterpillar |
| 18917 | GASKET | 1949570 | Caterpillar |
| 18918 | PAN GROUP-OIL (-ENGINE) | 1949571 | Caterpillar |
| 18919 | SEAL-O-RING | 1949584 | Caterpillar |
| 18920 | SEAL KIT (INCLUDED OF PARTS MARKED J) | 1949632 | Caterpillar |
| 18921 | MANIFOLD-EXHAUST (CENTER) | 1949644 | Caterpillar |
| 18922 | 1949846 | Caterpillar | |
| 18923 | barrel as | 1949986 | Caterpillar |
| 18924 | BARREL GROUP-PUMP | 1949987 | Caterpillar |
