| Item | Part No. | Part Name | Qty | Serial No. |
| 7816-21-3000 | SENSOR ASS'Y,BOOM LENGTH | 1001- | ||
| 1 | 7816-21-3410 | CASE | 1001- | |
| 2 | 7816-21-3470 | GROMMET | 1001- | |
| 3 | 7816-21-3200 | SENSOR ASS'Y | 1001- | |
| 4 | 01010-51035 | BOLT | 1001- | |
| 5 | 01602-21030 | WASHER | 1001- | |
| 6 | 01641-21016 | WASHER | 1001- | |
| 7 | 7816-11-4260 | CLIP | 1001- | |
| 8 | 01235-40412 | SCREW | 1001- | |
| 9 | 01601-20410 | WASHER | 1001- | |
| 10 | 01641-20405 | WASHER | 1001- | |
| 11 | 7816-21-3430 | COVER | 1001- | |
| 12 | 7816-21-3440 | PLATE | 1001- | |
| 13 | 01016-20510 | BOLT | 1001- | |
| 14 | 01601-20513 | WASHER | 1001- | |
| 15 | 7809-81-1180 | CUSHION | 1001- | |
| 16 | 01235-40410 | SCREW | 1001- | |
| 17 | 01580-10403 | NUT | 1001- | |
| 18 | 01601-20410 | WASHER | 1001- | |
| 19 | 7816-21-3420 | COVER | 1001- | |
| 20 | 7816-21-3450 | HINGE | 1001- | |
| 21 | 01236-40308 | SCREW | 1001- | |
| 22 | 01580-10302 | NUT | 1001- | |
| 23 | 01601-20307 | WASHER | 1001- | |
| 24 | 7816-21-3460 | LOCK | 1001- | |
| 25 | 01235-40308 | SCREW | 1001- | |
| 26 | 01601-20307 | WASHER | 1001- |