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Aro 637140-22 diaphragm pump repair kit with balls diaphragms seals

Aro

Aro 637140-22 Diaphragm Pump Repair Kit

SKU CH-1CVY-J3CHF

Diaphragm pump repair kit includes balls, diaphragms and seals for fluid handling

  • Product weight0.3
  • Restores pump performance with complete diaphragm and seal set
  • Prevents fluid leaks using precision-matched balls and seals
  • Reduces maintenance downtime with all components in one kit
  • Lightweight at .3 for easy handling and installation

Aro 637140-22 Diaphragm Pump Repair Kit

This Aro 637140-22 kit supplies the balls, diaphragms and seals needed to rebuild a compatible ARO diaphragm pump. It is intended for maintenance teams and operators who want to restore fluid-handling performance using manufacturer-specified components. The package weighs 0.3 units and arrives in new condition ready for workshop use.

Suits technicians servicing the matching ARO pump

Buyers who need parts for a different pump series or who require additional hardware such as fasteners or air-valve components should look elsewhere. This kit covers only the soft seals and check balls listed above.

How it compares

Measured against everything we stock in Drain Cleaners & Plumbing Tools, at today’s prices. Recalculated every night.

Price $127.99
Pricier than about 64% of the 1,087 comparable items (median $57.99).

Specifications

Product
Brand nameARO

Questions about this item

Do I need an ARO 637140 series diaphragm pump for this repair kit to work?

Yes, the kit is designed for ARO 637140 series pumps. It includes replacement balls, diaphragms and seals that match that specific model.

Will the seals and diaphragms in this kit withstand the same chemicals my older pump housing has handled for years?

The kit supplies standard ARO replacement elastomers. Chemical compatibility depends on the specific fluids you pump; check the material specifications against your application requirements.

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