Brand New Aftermarket Male Flat Face Coupler Part Number: V0511-77140, V051177140 Compatible With 4BD4FI Manifold Block (46mm Thread Diameter) Kubota Loader(s): SVL75, SVL75-2, SVL75-2C, SVL75C, SVL90, SVL90-2, SVL90-2C, SVL90C Parts can vary depending on the serial number of the machine.