Other part numbers starting 639
| 639-111-01-01 | Axle shaft | |||
| 639-140-01-18 | Pin | |||
| 639-140-01-26 | Shock absorber bracket top | |||
| 639-140-01-31 | Shock absorber bracket low RH | |||
| 639-140-01-43 | Nut | |||
| 639-140-12-09 | Bolt neck down, machined | |||
| 639-140-51-51 | Rubber type spring | |||
| 639-141-01-00 | Axel spring | |||
| 639-143-01-00 | Spring – main frame | |||
| 63930002587 | Coupling pipe |