This tutorial will guide you through the process of servicing your ARO 67200-XXX or 67201-XXX 4-Ball Piston Pump lower pump end.
Item numbers referenced in this tutorial correspond with the item numbers in the lower pump operator's manual.
Service kits needed for these lower pump ends include:
- 637317-X4X for general repair of 67200-XXX lower pump ends.
- 637318-X4X for general repair of 67201-XXX lower pump ends.
NOTE: The “X” is a generic character. Please see the complete pump model number and operator’s manual to identify the proper service/repair kit.
Some part materials and appearance will vary depending on lower pump model number.
NOTE: All threads are right hand.
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