| Item | Part No. | Part Name | Qty | Serial No. |
| 423-07-31501 | BLOWER ASS'Y | 55386- | ||
| \0\423-07-31500 | BLOWER ASS'Y | 55001-55385 | ||
| 423-07-31542 | BLOWER ASS'Y | 55386- | ||
| 423-07-31541 | BLOWER ASS'Y | 55001-55385 | ||
| 1 | AN51153-40390 | CASE | 55001-55385 | |
| 2 | AN51153-40490 | CASE,FRONT | 55001-55385 | |
| 3 | AN51153-40500 | CASE,REAR | 55001-55385 | |
| 4 | AN51153-40510 | CASE | 55001-55385 | |
| 5 | AN51191-58750 | PACKING | 55001-55385 | |
| 6 | AN51191-58760 | PACKING | 55001-55385 | |
| 7 | AN51191-59420 | PACKING | 55001-55385 | |
| 8 | AN51191-59430 | PACKING | 55001-55385 | |
| 9 | AN51191-59440 | PACKING | 55001-55385 | |
| 10 | AN51191-59460 | PACKING | 55001-55385 | |
| 11 | AN51194-53610 | PACKING | 55001-55385 | |
| 12 | AN51240-12310 | BRACKET | 55001-55385 | |
| 13 | AN51420-43460 | BRACKET | 55001-55385 | |
| 14 | AN51420-42920 | CAP,DRAIN | 55001-55385 | |
| 15 | AN51500-10770 | MOTOR ASS'Y | 55001-55385 | |
| 16 | AN51550-18790 | HARNESS | 55001-55385 | |
| 17 | ANBF00640DP1 | BOLT | 55001-55385 | |
| 18 | ANTB105160T1 | SCREW | 55001-55385 | |
| 19 | AN51870-40040 | CLAMP | 55001-55385 | |
| 423-07-31551 | INTAKE ASS'Y | 55001-55385 | ||
| 20 | AN51170-43790 | BOX,UPPER | 55001-55385 | |
| 21 | AN51170-43800 | BOX,LOWER | 55001-55385 | |
| 22 | AN51194-53570 | PACKING | 55001-55385 | |
| 23 | AN51194-53580 | PACKING | 55001-55385 | |
| 24 | AN51420-40780 | CAP,DRAIN | 55001-55385 | |
| 25 | AN51502-15130 | MOTOR ACTUATOR | 55001-55385 | |
| 26 | AN51571-43610 | VALVE | 55001-55385 | |
| 27 | AN51573-11570 | DAMPER | 55001-55385 | |
| 28 | ANTN104300T1 | SCREW | 55001-55385 | |
| 29 | AN51853-41520 | NUT | 55001-55385 | |
| 30 | AN51259-41750 | BRACKET | 55001-55385 | |
| 31 | AN51852-40770 | SCREW | 55001-55385 |