... . Completely interchangeable with original Rexroth A6V of A6V28,A6V55,A6V80,A6V107,A6V140,A6V160,A6V225,A6V500 hydraulic piston motor 1. High ... speed hydraulic motor2. Completely interchangeable with original3. Very ... .751.21.51.82.42.7 Rexroth A6V of A6V28,A6V55,A6V80,A6V107,A6V140,A6V160,A6V225,A6V500 hydraulic piston motor