| Узел | Модель |
| (102) - CASE COMFORT SEAT, PRIOR TO SERIAL NUMBER 8108408 | (900) - CASE TRACTOR (1/57-12/59) |
| (104) - CASE DELUXE SEAT, SERIAL NUMBER 8108408 AND AFTER | (900) - CASE TRACTOR (1/57-12/59) |
| (19) - CASE COMFORT SEAT PRIOR TO SERIAL NO. 8108408, USE PG. 89 OF CAT. NO. 628 WITH FOLLOWING EXCEPTIONS | (920) - CASE DIESEL TRACTOR (1/58-12/67) |
| (2-090) - CASE DELUXE SEAT PRIOR TO SERIAL NUMBER 8172001 | (930) - CASE TRACTOR (1/60-12/62) |
| (6-30[1]) - CASE DELUXE SEAT, PAGE 90 | (930) - CASE TRACTOR (1/60-12/62) |
| (6-30[2]) - CASE DELUXE SEAT SERIAL NUMBER 8172001 AND AFTER | (930) - CASE TRACTOR (1/60-12/62) |
| (6-30) - CASE DELUXE SEAT, SERIAL NUMBER 8172001 AND AFTER, GEAR SHIFT PARTS, PAGE 70 | (930) - CASE TRACTOR (1/60-12/62) |
| (2-090) - CASE DELUXE SEAT PRIOR TO SERIAL NUMBER 8172001 | (940) - CASE DIESEL TRACTOR (1/60-12/62) |
| (6-30[1]) - CASE DELUXE SEAT, PAGE 90 | (940) - CASE DIESEL TRACTOR (1/60-12/62) |
| (6-30[2]) - CASE DELUXE SEAT SERIAL NUMBER 8172001 AND AFTER | (940) - CASE DIESEL TRACTOR (1/60-12/62) |
| (6-30) - CASE DELUXE SEAT, SERIAL NUMBER 8172001 AND AFTER, GEAR SHIFT PARTS, PAGE 70 | (940) - CASE DIESEL TRACTOR (1/60-12/62) |