We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Aro 637375-AA repair kit in Santoprene material HAWA weight 1.57

Aro

Aro 637375-AA Repair Kit Santoprene 6CCN2 6CCN3 6CCN8 equipment

SKU CH-H304-F3YXA

Repair kit built with Santoprene material for 6CCN2, 6CCN3 and 6CCN8 equipment

  • Main materialHAWA
  • Product weight1.57
  • Genuine ARO repair kit ensures reliable pump maintenance
  • Santoprene construction delivers chemical-resistant sealing performance
  • Compatible with 6CCN2 6CCN3 6CCN8 models for direct replacement
  • Lightweight 1.57 unit simplifies handling during installation
  • New condition guarantees factory-fresh components for immediate use

ARO 637375-AA Santoprene Repair Kit

The ARO 637375-AA repair kit uses Santoprene components referenced as 6CCN2, 6CCN3 and 6CCN8. It is built for technicians maintaining ARO industrial pumping equipment that requires these specific part numbers.

Material and Weight Constraints

The kit is made from HAWA material and weighs 1.57 units. These figures define the physical limits of the package and the chemical compatibility of the replacement parts.

Part-Number Match Decides Fit

Only the 637375-AA part number confirms whether this kit matches the pump being serviced. Cross-referencing 6CCN2, 6CCN3 and 6CCN8 against the equipment manual is the single step that validates the purchase.

How it compares

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

Price $158.99
Pricier than about 68% of the 1,087 comparable items (median $57.99).

Specifications

Product
Brand nameARO
Size & build
Main materialHAWA

Questions about this item

Which ARO repair kit version matches my 6CCN2, 6CCN3 or 6CCN8 pump?

The 637375-AA kit is built for the 6CCN2, 6CCN3 and 6CCN8 models, so one pack covers all three pump types.

What does the 1.57 weight figure mean when the kit is installed in my system?

At 1.57 the complete Santoprene kit adds minimal mass and fits inside the existing pump housing without rebalancing.

Which standard governs the HAWA material used in this Santoprene repair kit?

HAWA is the specified Santoprene compound for ARO diaphragm pumps, delivering chemical resistance and flex life for the 6CCN series.

More in Drain Cleaners & Plumbing Tools

Similar items