Features

• ARO OEM Service Kits feature the highest quality materials and workmanship

Models

• Part Number 637315
  0.2:1 Ratio, Hydraulic Motor, 4-ball Lower End
  0.3:1 Ratio, 386 psi (max), 4-ball
  0.58:1 Ratio, 2,040 psi (max), 2-ball
  0.8:1 Ratio, 4.125" 2, 2-ball
  1.2:1 Ratio, 4.125" 2, Chop Check
  2:1 Ratio, 2.062" 2, Chop Check
  3.3:1 Ratio, 2.062" 2, 2-ball
  3.6:1 Ratio, 2.062" 2, Chop Check