EATON FULLER 18 SPEED TRANSMISSION, CUMMINS ISX 550 HP ENGINE, GVW: 100K, 20K FRONT, 66.9K REARS, PUSHER AXLE, DBL. FRAME, AIR RIDE, FULL LOCKING DIFF’S, ENGINE BRAKE, PTO / TRANSFER CASE HYDRA RIG COIL TUBING WET KIT, 10KW DIESEL GENERATOR, AIR SLIDE FIFTH WHEEL,