| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 1278 638 H93 | ENGINE, 650 NON-EMISS COMPLETE & SERVICE | ||
| 1 | 1278 635 H93 | ENGINE, 650 DUAL H.P. NON-EMISS COMPLETE & SERVICE | ||
| 1 | 1278 639 H92 | ENGINE, 670 NON-EMISS COMPLETE & SERVICE | ||
| F1 - WHEN ORDERING A SERVICE ENGINE, GIVE COMPLETE SERIAL NUMBER (INCLUDING | ||||
| LETTERS AND NUMERALS) SHOWN ON THE ENGINE TO BE REPLACED. | ||||
| R1 - REMANUFACTURED ASSEMBLY AVAILABLE; REFER TO REMANUFACTURED | ||||
| ASSEMBLIES CATALOG. |