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
Chrome cartridge cap nut for faucet repair

CHICAGO FAUCET COMPANY

CHICAGO FAUCET COMPANY 274-004JKRBF Cartridge Cap Nut bath hardware

SKU CH-234N-4GDHK

Cartridge cap nut fits Chicago Faucet manual models for secure assembly

  • TypeManual Faucet
  • Genuine Chicago Faucets component ensures reliable fit
  • New condition guarantees full service life from installation
  • Cartridge cap nut secures internal valve mechanism
  • Manual faucet design matches existing hardware specifications
  • Proposition 65 notice informs safe handling practices

Product identity

The Chicago Faucet Company 274-004JKRBF is a cartridge cap nut designed for Chicago Faucet manual fixtures. It is a genuine replacement component for maintaining or repairing compatible faucet assemblies.

Suitability

This part suits plumbers and facility managers servicing Chicago Faucet manual models that accept this specific cap nut. It is not for buyers needing a complete cartridge, a different brand fitting, or a repair kit with additional seals and tools.

Deciding specification

The manufacturer part number 274-004JKRBF is the single detail that confirms compatibility with the intended faucet. Match this number exactly to the fixture documentation before ordering.

Highlights

  • Genuine Chicago Faucets component ensures reliable fit
  • New condition guarantees full service life from installation
  • Cartridge cap nut secures internal valve mechanism
  • Manual faucet design matches existing hardware specifications
  • Proposition 65 notice informs safe handling practices

Specifications

BrandChicago Faucets
TypeManual Faucet

Questions about this item

Will the 274-004JKRBF cartridge cap nut fit my existing Chicago Faucet manual faucet?

This cap nut is designed for use with Chicago Faucet manual faucets and matches the original 274 series threading for direct replacement.

How can I confirm the 274-004JKRBF cap nut is seated correctly after installation?

The handle should turn smoothly without wobble and the faucet must not drip when the water is shut off.

Does the 274-004JKRBF package include any washers or tools, or must I buy them separately?

The box contains only the cartridge cap nut; any required washers, O-rings or a cartridge puller must be purchased separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.