2-Ball Pump Air Motor Repair Kits

Product Information

Features

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

Models

• Air Motor Kit Number 637084
  1:1 Ratio , 2" Air Motor, standard pump
• Air Motor kit Number 637377
  2:1 Ratio, 2" Air Motor, 2-Ball lower end
• Part Number 637316
  4:1 Ratio, 3" Air Motor, 2-Ball lower end
  18:1 Ratio, 3" Air Motor, 2-Ball lower end
  28:1 Ratio, 3" Air Motor, 2-Ball lower end
• Part Number 61268
  9:1 Ratio, 4-1/4" Air Motor, 2-Ball lower end
  11:1 Ratio, 4-1/4" Air Motor, 2-Ball lower end
  22:1 Ratio, 4-1/4" Air Motor, 2-Ball lower end
  30:1 Ratio, 4-1/4" Air Motor, 2-Ball lower end
• Part Number 61355
  23:1 Ratio, 6" Air Motor, 2-Ball lower end
  45:1 Ratio, 6" Air Motor, 2-Ball lower end
  60:1 Ratio, 6" Air Motor, 2-Ball lower end
• Part Number 66614
  10:1 Ratio, 8" Air Motor, 2-Ball lower end
  40:1 Ratio, 8" Air Motor, 2-Ball lower end
• Part Number 637110
  15:1 Ratio, 10" Air Motor, 2-Ball lower end
  45:1 ratio, 10" Air Motor, 2-Ball lower end
• Part Number 637112
  23:1 Ratio, 12" Air Motor, 2-Ball lower end
  65:1 Ratio, 12" Air Motor, 2-Ball lower end