Eaton/Fuller FROF14210C, Transmission Assys, (GOOD USED) Eaton Fuller FROF-14210C Transmission for Sale, Pulled off a Detroit Series 60, FROF Fuller Roadrunner Twin Countershaft w/ Overdrive & Forward Shift Bar Housing, 1450 lb-ft, FR series, 10 SPEED, Part# 3524921C91, Serial# T0055477, Stock #3540