More than just a fluid exchanger, machine actually removes harmful contamination built up in transmissions. Cleaning solvent rehydrates seals restoring internal pressure. Vacuums about 95% of ATF including what's in the pan, torque converter and transmission cooler... all in only 20 minutes. Self-contained unit collects fluid in a 5 gallon internal tank. Powered discharge for clean, fast transfers. Runs on shop air. Includes hose, fill tube, 2 adapters and 1 case of cleaning solvent. 41 3/4in. H x 24 1/4in. W x 20in. D. Model # 82000. Truck Ship. U.S.A.