| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-970-6330 | ARM ASSEMBLY, 1.8 M | A83001-- | ||
| 1 | (NSS) | ARM | A83001-- | |
| 2 | 20Y-970-3560 | BRACKET | A83001-- | |
| 3 | 20Y-970-3570 | BRACKET | A83001-- | |
| 4 | 20Y-970-2A30 | PLATE | A83001-- | |
| 5 | 20Y-970-2A40 | PLATE | A83001-- | |
| 6 | 205-70-72180 | BUSHING | A83001-- | |
| 7 | 21K-70-12170 | BUSHING | A83001-- | |
| 8 | 205-70-72130 | BUSHING | A83001-- | |
| 9 | 07020-00900 | FITTING | A83001-- | |
| 10 | 07020-00000 | FITTING | A83001-- | |
| 11 | 07145-00090 | SEAL | A83001-- | |
| 12 | 20Y-70-23220 | SEAL | A83001-- | |
| 13 | 205-70-62150 | SEAL | A83001-- | |
| 14 | 20Y-70-11180 | PIN, ARM CYLINDER TO 1.8 M ARM | A83001-- | |
| 15 | 205-70-66580 | PLATE | A83001-- | |
| 16 | 01010-51230 | BOLT | A83001-- | |
| 17 | 01643-31232 | WASHER | A83001-- | |
| 18 | 205-70-71190 | PIN, 1.8 M ARM TO BUCKET CYLINDER | A83001-- | |
| 19 | 205-70-66580 | PLATE | A83001-- | |
| 20 | 01010-51230 | BOLT | A83001-- | |
| 21 | 01643-31232 | WASHER |