| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 232-44-52580 | ELBOW | 21008-@ | |
| 1 | 07217-61013 | ELBOW | 21001-21007 | |
| 2 | 07218-61013 | TEE | 21001-@ | |
| 3 | 234-44-31130 | TUBE | 21001-@ | |
| 3 | 234-44-41430 | TUBE,(FOR EC) | 21001-23000 | |
| 4 | 234-44-31140 | TUBE | 21001-23000 | |
| 4 | 234-44-41440 | TUBE,(FOR EC) | 21001-23000 | |
| 5 | 234-44-31490 | JOINT | 21001-23000 | |
| 6 | 01010-50816 | BOLT | 21001-23000 | |
| 7 | 01643-30823 | WASHER | 21001-23000 | |
| 8 | 232-43-54351 | CLIP | 21001-23000 | |
| 9 | 01010-50816 | BOLT | 21001-23000 | |
| 10 | 01643-30823 | WASHER | 21001-23000 | |
| 11 | 07217-61013 | ELBOW | 21001-@ | |
| 12 | 234-44-31420 | TUBE | 21001-@ | |
| 13 | 234-44-31430 | TUBE | 21001-23000 | |
| 14 | 232-44-52580 | ELBOW | 21001-@ | |
| 15 | 232-44-52970 | ELBOW | 21001-@ | |
| 16 | 234-44-31160 | TUBE | 21001-@ | |
| 16 | 234-44-41450 | TUBE,(FOR EC) | 21001-23000 | |
| 17 | 234-44-31170 | TUBE | 21001-@ | |
| 17 | 234-44-41460 | TUBE,(FOR EC) | 21001-23000 | |
| 18 | 232-44-52970 | ELBOW | 21001-@ | |
| 19 | 234-44-31180 | TUBE | 21001-@ | |
| 20 | 234-44-31190 | TUBE | 21001-@ | |
| 21 | 234-44-31210 | TUBE | 21001-@ | |
| 22 | 234-44-31220 | TUBE | 21001-@ | |
| 23 | 234-44-31450 | JOINT | 21001-@ | |
| 24 | 01010-51225 | BOLT | 21001-23000 | |
| 25 | 01643-31232 | WASHER | 21001-@ | |
| 26 | 234-44-31610 | BLOCK | 21001-23000 | |
| 27 | 01010-50835 | BOLT | 21001-23000 | |
| 28 | 01643-30823 | WASHER | 21001-@ | |
| 29 | (565-44-11201) | VALVE ASS'Y,RELAY | 21001-@ | |
| 30 | 232-44-52620 | VALVE ASS'Y,SAFETY | 21001-@ | |
| 31 | 01010-50830 | BOLT | 21001-@ | |
| 32 | 01643-30823 | WASHER | 21001-@ | |
| 33 | 234-44-31630 | PLATE | 21001-@ | |
| 34 | 01010-50830 | BOLT | 21001-@ | |
| 35 | 01643-30823 | WASHER | 21001-@ |