| Узел | Модель |
| (9-372) - SWIVEL SEAT ASSEMBLY, SWIVEL BASE AND MOUNTING | (4490) - CASE TRACTOR (1/79-12/83) |
| (9-381A) - SEAT, SEAT SWIVEL KIT | (4490) - CASE TRACTOR (1/79-12/83) |
| (9-372) - SWIVEL SEAT ASSEMBLY, SWIVEL BASE AND MOUNTING | (4690) - CASE TRACTOR (1/79-12/83) |
| (9-381A) - SEAT SWIVEL KIT | (4690) - CASE TRACTOR (1/79-12/83) |
| (9-396) - SEAT, CLOTH WITH SWIVEL | (4890) - CASE TRACTOR (1/79-12/83) |
| (9-401A) - SEAT SWIVEL KIT | (4890) - CASE TRACTOR (1/79-12/83) |
| (9-388) - SEAT SWIVEL KIT | (1896) - CASE DIESEL TRACTOR (PRIOR TO S/N 17895000) (1/84-12/86) |
| (9-060) - SEAT SWIVEL KIT | (1896) - CASE DIESEL TRACTOR (S/N 17895000 THRU 002 & UP) (1/87-12/89) |
| (9-522) - SWIVEL SEAT ASSEMBLY, SWIVEL BASE AND MOUNTING (CONT'D) | (2090) - CASE DIESEL TRACTOR (1/78-12/83) |
| (9-532) - SEAT, SEAT SWIVEL KIT | (2090) - CASE DIESEL TRACTOR (1/78-12/83) |
| (9-412) - SEAT SWIVEL KIT | (2094) - CASE DIESEL TRACTOR (1/83-12/84) |
| (9-390) - SEAT SWIVEL KIT | (2096) - CASE DIESEL TRACTOR (PRIOR TO S/N 17897500) (1/85-12/86) |
| (9-518) - SWIVEL SEAT ASSEMBLY, SWIVEL BASE AND MOUNTING | (2290) - CASE DIESEL TRACTOR (1/78-12/83) |
| (9-528) - SEAT, SEAT SWIVEL KIT | (2290) - CASE DIESEL TRACTOR (1/78-12/83) |
| (9-474) - SEAT SWIVEL KIT | (2294) - CASE DIESEL TRACTOR (1/85-12/87) |
| (9-344) - SWIVEL SEAT ASSEMBLY, SWIVEL BASE AND MOUNTING | (2390) - CASE DIESEL TRACTOR (1/78-12/83) |
| (9-348) - SWIVEL SEAT ASSEMBLY, SWIVEL BASE AND MOUNTING | (2590) - CASE DIESEL TRACTOR (1/78-12/83) |
| (9-422) - SEAT, SEAT SWIVEL KIT | (3294) - CASE DIESEL TRACTOR (1/83-12/85) |