| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (\8\42T-57-21A30) | SEAT, WITHOUT ARM REST | H60051- | |
| 2 | 42W-57-11100 | SEAT, WATERPROOVED | H60051- | |
| 3 | 42W-57-H0P00 | BACK REST | H60051- | |
| 4 | 42W-57-H0P01 | SEAT CUSHION | H60051- | |
| 5 | 42Y-57-H0P03 | CLAMP | H60051- | |
| 6 | 42W-57-H0P02 | BOTTOM PART | H60051- | |
| 7 | 423-57-H0P19 | GRIP | H60051- | |
| 8 | 42Y-00-H2540 | SLEEVE | H60051- | |
| 9 | 423-57-H0P16 | SHOCK ABSORBER | H60051- | |
| 10 | 01010-80840 | BOLT | H60051- | |
| 11 | 01594-00807 | NUT | H60051- | |
| 12 | 423-57-H0P18 | TENSION SPRING | H60051- | |
| 13 | 42Y-57-H0P07 | TUBE | H60051- | |
| 14 | 423-57-H0P49 | ARM REST | H60051- | |
| 15 | 423-57-H0P50 | ARM REST | H60051- | |
| 16 | 423-57-H0P11 | CAP | H60051- | |
| 17 | 01016-30825 | SCREW | H60051- | |
| 18 | 01602-20825 | SPRING WASHER | H60051- | |
| 19 | 42W-57-H0P03 | RATCHET ASSEMBLY | H60051- | |
| 20 | 42W-57-H0P04 | GRIP | H60051- | |
| 21 | 42W-57-H0P04 | GRIP | H60051- | |
| 22 | 423-57-H0P23 | RAIL | H60051- | |
| 23 | 423-57-H0P24 | RAIL | H60051- | |
| 24 | 423-57-H0P22 | STIRRUP | H60051- | |
| 25 | 42W-57-H0P05 | SAFETY BELT | H60051- | |
| 26 | 01641-20812 | WASHER | H60051- | |
| 27 | 01252-70825 | SCREW | H60051- | |
| 28 | 42Y-00-H0160 | WASHER | H60051- | |
| 29 | 421-06-H3260 | WASHER | H60051- |