| Узел | Модель |
| (28) - 33959 SPECIAL RELIEF VALVE | (310) - BACKHOE (1/57-12/62) |
| (42) - 33959 SPECIAL RELIEF VALVE | (310) - UTILITY BACKHOE (1/57-12/62) |
| (42) - 33959 SPECIAL RELIEF VALVE | (310B) - UTILITY BACKHOE (1/58-12/62) |
| (28) - 33959 SPECIAL RELIEF VALVE | (310C) - BACKHOE (1/59-12/62) |
| (40) - 33959 SPECIAL RELIEF VALVE | (310) - LOADER BACKHOE (1/57-12/60) |
| (19) - 33959 SPECIAL RELIEF VALVE, TERRALOAD'R AND BACKHOE | (420B) - CASE WHEEL TRACTOR W/LOADER BACKHOE (1/57-12/58) |
| (220) - 33959 SPECIAL RELIEF VALVE | (420B) - CASE WHEEL TRACTOR (1/57-12/58) |
| (220) - 33959 SPECIAL RELIEF VALVE | (420BD) - CASE WHEEL TRACTOR (1/57-12/59) |
| (282[1]) - RELIEF VALVE ASSY, BODY, GASKETS, SEALS | (800) - CASE CRAWLER TRACTOR (UP TO S/N 7083999) (1/57-12/63) |
| (238[1]) - 33959 SPECIAL RELIEF VALVE | (800) - CASE INDUSTRIAL CRAWLER TRACTOR (AFTER S/N 7084000) (1/61-12/63) |
| (100) - 33959 SPECIAL RELIEF VALVE | (420) - CASE CRAWLER TRACTOR (S/N 3008188 TO 3012300) (1/55-12/93) |
| (120) - 33959 SPECIAL RELIEF VALVE, D24452 SPECIAL RELIEF VALVE | (310) - CASE CRAWLER TRACTOR (BEFORE S/N 3008188) (1/57-12/90) |
| (100) - 33959 SPECIAL RELIEF VALVE | (310C) - CASE CRAWLER TRACTOR (S/N 3008188 TO 3010989) (1/59-12/90) |
| (118) - 33959 SPECIAL RELIEF VALVE | (320) - CASE TERRATRAC CRAWLER TRACTOR (S/N 3000001 TO 3008132) (1/57-12/62) |
| (272[1]) - 33959 SPECIAL RELIEF VALVE | (1000) - CASE TERRATRAC CRAWLER TRACTOR (S/N 7010001 TO 7100001) (1/61-12/62) |
| (316[1]) - 33959 RELIEF VALVE ASSEMBLY, BODY, GASKETS, SEALS | (1000C) - CASE TERRATRAC CRAWLER TRACTOR (S/N 7103001 & AFTER) (1/59-12/63) |
| (108) - RELIEF VALVE INSTALLATION | (256) - CASE TERRATRAC CRAWLER TRACTOR (1/55-12/56) |
| (139) - RELIEF VALVE INST. | (300) - CASE TERRATRAC CRAWLER TRACTOR (1/54-12/80) |
| (184) - 33959 SPECIAL RELIEF VALVE, TERRALOAD'R AND BACKHOE | (520) - CASE TERRATRAC CRAWLER TRACTOR (1/54-12/62) |
| (278[1]) - RELIEF VALVE ASSEMBLY BODY, GASKETS, SEALS, ADJUSTING SCREW | (600) - CASE TERRATRAC GASOLINE CRAWLER TRACTOR (1/57-12/58) |
| (80) - 33959 SPECIAL RELIEF VALVE, D24452 SPECIAL RELIEF VALVE | (320) - LOADER AND BACKHOE (1/57-12/73) |