... and long life 2.Completely interchangeable with original Yuken 50T,150T vane type hydraulic pump1. High performance, low noise and long life2 ... etc.6. Model ranges: 50T-12-F-RL-30, 50T-12-L-RL-30, 50T-17-F-RL-30, 50T-17-L-RL-30 ... 50T-23-F-RL-30, 50T-23-L ... ”11/2”2625150T-116115.6600120011/4”11/2”2625 Yuken 50T,150T vane type hydraulic pump