| Item | Part No. | Part Name | Qty | Serial No. |
| 20T-60-00400 | PUMP ASS'Y | 8501- | ||
| 1 | \6\ | FLANGE | 8501- | |
| 2 | \6\ | SEAL,OIL (K1) | 8501- | |
| 3 | \6\ | RING,SNAP (K1) | 8501- | |
| 4 | \6\ | BODY | 8501- | |
| 5 | \6\ | GEAR,DRIVE (K3) | 8501- | |
| 6 | \6\ | GEAR,DRIVEN (K3) | 8501- | |
| 7 | \6\ | BUSHING (K3) | 8501- | |
| 8 | \6\ | BUSHING (K3) | 8501- | |
| 9 | \6\ | SEAL (K1) | 8501- | |
| 10 | \6\ | PACKING (K1) | 8501- | |
| 11 | \6\ | PACKING (K1) | 8501- | |
| 12 | KB20122-47401 | PLATE,WITH COUPLING | 8501- | |
| 13 | \6\ | BODY | 8501- | |
| 14 | \6\ | GEAR,DRIVE (K2) | 8501- | |
| 15 | \6\ | GEAR,DRIVEN (K2) | 8501- | |
| 16 | \6\ | BUSHING (K2) | 8501- | |
| 17 | \6\ | BUSHING (K2) | 8501- | |
| 18 | \6\ | SEAL (K1) | 8501- | |
| 19 | \6\ | PACKING (K1) | 8501- | |
| 20 | \6\ | PACKING (K1) | 8501- | |
| 21 | \6\ | SEAL (K1) | 8501- |