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Dayton AEYE3 booster cartridge assembly, 13 stages, metallic finish

Dayton

Dayton AEYE3 Booster Cartridge Assembly 13 stages

SKU CH-6WY6-DMEYM

A 13-stage booster cartridge assembly with impeller, bearing, coupling, O-ring, shaft and stage components for Dayton 45MW89 and 45MW90 pumps

  • 13-stage impeller cartridge delivers consistent pressure
  • Includes bearing, spider, clip ring, coupling, O-ring, shaft, shim washer, sleeve and stage components
  • Direct replacement for Grainger 45MW89 and 45MW90 models
  • New Dayton assembly ensures reliable booster-pump performance
  • Proposition 65 notice: contains chemicals linked to cancer and reproductive harm

Compatible Cartridge Assembly

The Dayton AEYE3 booster cartridge assembly fits Grainger part numbers 45MW89 and 45MW90. It replaces the impeller cartridge in compatible Dayton pumps and contains 13 stages. The kit includes the bearing, bearing spider, clip ring, coupling, O-ring, shaft, shim washer, sleeve and all stage components such as bowl, impeller and diffuser.

Verify Pump Model Before Order

Confirm that the existing pump uses Grainger part number 45MW89 or 45MW90 before purchase. This assembly is designed only for those specific Dayton models. California Proposition 65 warnings apply because the product contains chemicals known to cause cancer and birth defects or other reproductive harm.

Replaces Worn Internal Cartridge

This unit restores pump performance by swapping out a worn or damaged internal cartridge. The upgrade is worth it when the original stages, bearings or seals have degraded and a full pump replacement is not required. No other pump models or generations are supported by this assembly.

Highlights

  • 13-stage impeller cartridge delivers consistent pressure
  • Includes bearing, spider, clip ring, coupling, O-ring, shaft, shim washer, sleeve and stage components
  • Direct replacement for Grainger 45MW89 and 45MW90 models
  • New Dayton assembly ensures reliable booster-pump performance
  • Proposition 65 notice: contains chemicals linked to cancer and reproductive harm

Specifications

BrandDAYTON

Questions about this item

What components come inside the Dayton AEYE3 Booster Cartridge Assembly and what must be purchased separately?

The assembly includes the bearing, bearing spider, clip ring, coupling, O-ring, shaft, shim washer, sleeve, and 13 stage components (bowl, impeller, and diffuser). No separate purchase is required for these listed parts.

Which Grainger part numbers and model numbers does the 13-stage cartridge fit?

It is compatible with Grainger part numbers 45MW89 and 45MW90, and manufacturer model numbers 45MW89 and 45MW90.

What does the 13-stage rating mean for pump performance once installed?

The 13-stage configuration uses 13 bowl, impeller, and diffuser sets to build pressure incrementally, delivering higher discharge pressure than fewer-stage cartridges in the same housing.

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