Power Steering System Analyzer, Heavy-Duty Power Steering Systems, Measures 1 to 10 Gallons of Oil Flow, Measures up to 3000 psi of Pressure, Includes:, High-Pressure Hoses, 9/16 in. 18 Standard Fittings, Quick Disconnect Couplers|OTC Tools 5079 Power Steering System Analyzer for Heavy-Duty Power Steering Systems.