EMD part numbers starting 138
| 138-120 | Thrust ball bearing | EMD | ||
| 138-121 | Thrust ball bearing | EMD | ||
| 138202 | Screw, cap Adapter to base bracket 1/4-20 x 1 hex.socket | EMD | ||
| 138295 | Bolt, valvemtg, 1/2-13x 2-1/4 | EMD | ||
| 138517 | Lock washer | EMD | ||
| 138-54 | Thrust ball bearing | EMD | ||
| 138623 | Screw, 1/4-20x 3/8 hex.socketovalpoint | EMD |