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