Parts catalog Steel Komatsu.forklift: 37C-1UA-5010 STEEL CAB ASS'Y,(WITH COOLER) Komatsu 37C-1UA-5030 STEEL CAB ASS'Y,(WITH COOLER) Komatsu 37C-1UB-5010 STEEL CAB ASS'Y Komatsu 37C-1UB-5020 STEEL CAB ASS'Y Komatsu 37C-1UB-5030 STEEL CAB ASS'Y,(WITH COOLER) Komatsu 37C-1UB-5040 STEEL CAB ASS'Y,(WITH PRE CLEANER) Komatsu :