| Item | Part No. | Part Name | Qty | Serial No. |
| (20Y-979-3711) | UNIT ASS'Y | K30055-K31999 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1979-11A0 T0 Y1979-41A0. | ||||
| THE DENSO PART NUMBER IS THAT ND IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| ND146340-0471 | FILTER BOX ASS'Y | K30055-K31999 | ||
| 1 | ND017321-3090 | CASE | K30055-K31999 | |
| 2 | ND146525-5231 | BRACKET | K30055-K31999 | |
| 3 | ND146525-5221 | BRACKET | K30055-K31999 | |
| 4 | ND90930-06141 | SCREW | K30055-K31999 | |
| 5 | ND116662-4280 | SHAFT | K30055-K31999 | |
| 6 | ND116650-7130 | DOOR ASS'Y | K30055-K31999 | |
| 7 | ND91310-03081 | SCREW | K30055-K31999 | |
| 8 | ND017321-3080 | CASE | K30055-K31999 | |
| 9 | ND949001-1730 | SCREW | K30055-K31999 | |
| 10 | ND017321-3100 | CASE | K30055-K31999 | |
| 11 | ND949007-1380 | SCREW | K30055-K31999 | |
| 12 | ND017732-4910 | LEVER | K30055-K31999 | |
| 13 | ND063700-5731 | SERVO MOTOR ASS'Y | K30055-K31999 | |
| 14 | ND90930-05208 | SCREW | K30055-K31999 | |
| 15 | 20Y-979-3380 | FILTER | K30055-K31999 | |
| 16 | 569-07-61190 | ELEMENT | K30055-K31999 | |
| 17 | ND146370-6470 | COVER ASS'Y | K30055-K31999 | |
| 18 | 195-Z11-6280 | BUSHING | K30055-K31999 | |
| 19 | ND146525-5210 | BRACKET | K30055-K31999 | |
| 20 | ND146625-7620 | BUSHING | K30055-K31999 | |
| 21 | ND90930-05101 | SCREW | K30055-K31999 | |
| 22 | ND14668-9080 | PACKING | K30055-K31999 |