| Узел | Модель |
| (4-076) - ENGINE HARNESS, P.I.N. 8841101 THROUGH P.I.N. 8850030 | (2090) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-078) - ENGINE HARNESS, P.I.N. 8850031 THROUGH 9919620 | (2090) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-080) - ENGINE HARNESS, P.I.N. 9919621 AND AFTER | (2090) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-086) - ENGINE HARNESS, P.I.N. 8841101 THROUGH P.I.N. 8850030 | (2290) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-088) - ENGINE HARNESS, P.I.N. 8850031 THROUGH 9919620 | (2290) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-090) - ENGINE HARNESS, P.I.N. 9919621 AND AFTER | (2290) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-078) - ENGINE HARNESS, PRIOR TO P.I.N. 8841101 | (2390) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-080) - ENGINE HARNESS, P.I.N. 8841101 AND AFTER | (2390) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-080) - ENGINE HARNESS, PRIOR TO P.I.N. 8841101 | (2590) - CASE DIESEL TRACTOR (1/78-12/83) |
| (4-082) - ENGINE HARNESS, P.I.N. 8841101 AND AFTER | (2590) - CASE DIESEL TRACTOR (1/78-12/83) |