EMD part numbers starting T66
| T66016018312 | Brass drain cock anderson 42d | EMD | ||
| T66610 | EMD mac 90 pinion adapter with 9/16"-18 female and 1/4"-19 male threads | EMD | ||
| T66610H | EMD mac 90 pinion adapter with 9/16"-18 female and 1/4"-19 male threads, 3/4" HEX | EMD | ||
| T66680 | Piston pulling eye for EMD engines | EMD | ||
| T66821 | Cooling pipe for multi valve setup | EMD | ||
| T66840 | Oil compressor for piston | EMD |