ck9903 Zenith Carburetor Kit
Caterpillar
Includes printed instructions.
Caterpillar
Includes printed instructions.
List of additional parts that go with this carb kit
Parts listed here may not fit all applications. Check carburetor number listings before ordering parts.
List of vehicle applications that ck9903 fits
Always check carburetor number to make final fitment determination.
| Zenith No. | Model | Manufacturer | OEM No. | Application | Engine |
| 9536 | 22AX8 | Caterpillar | 7B4716 | 1940-46 D6600, D7700, D8800, D13000 | E33, T70 |
| 9537 | 22AX8 | Caterpillar | 7B4719 | 1940-46 D17000, D1700 | E31, D53 |
| 9538 | 22AX8 | Caterpillar | 7B4720 | 1940-46 D6, D8, RD7, D11000, D13000 | E43, E50, T69 |
| 9539 | 22AX8 | Caterpillar | 7B4721 | 1940-46 D7, D7700, D8800 | E45, E56, T75 |
| 10320 | 22AX8 | Caterpillar | 5F1349 | 1946-1950 D8800, D13000 | E33, T70 |
| 10321 | 22AX8 | Caterpillar | 5F1346 | 1946-1950 D1700 | E31, E53 |
| 10322 | 22AX8 | Caterpillar | 5F1348 | 1946-1950 D6, D8, RD7, D11, 13000 | E50, T69 |
| 10323 | 22AX8 | Caterpillar | 5F1348 | 1946-1950 D7, D7700, D8800 | E45, E56, T75 |
| 10929 | 22AX8 | Caterpillar | 7F5546 | 1949-1953 | E45, E56, T75 |
| 10930 | 22AX8 | Caterpillar | 7F3838 | 1949-1953 | E43, E50, T69 |
Picture of typical carburetor serviced with ck9903
