

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The BSC PREFERRED A42058R is a replacement metal stem Micracore cartridge designed for right-hand faucet installations. This cartridge restores proper water flow and temperature control in kitchen and bathroom faucets that have worn or failed internal cartridge assemblies. Constructed with a metal stem for durability, it is suited for both residential and commercial plumbing environments. Licensed plumbers and experienced service technicians install this type of component as part of routine faucet maintenance or repair. The cartridge measures 5.75 inches in height and fits within a 5.4375 inch by 5.4375 inch package footprint, weighing 0.19 pounds.
This cartridge is intended for right-hand faucet configurations in kitchen and bathroom fixtures. It is a direct replacement for worn or damaged Micracore-style cartridges and is suited to both residential and light commercial faucet repair applications. The metal stem construction makes it appropriate for installations where longevity and reliable cycle performance are required. Plumbing professionals performing service calls or maintenance on faucet assemblies will find this a straightforward drop-in replacement for compatible right-hand valve bodies.
Designed as an OEM-style replacement Micracore cartridge for right-hand residential and commercial faucet assemblies. No specific compatible model numbers were provided in the product data.
Shut off the water supply at the fixture stop valves or main shutoff before beginning cartridge replacement. Depressurize the line by opening the faucet after shutoff to release residual water pressure. A licensed plumber should perform this work in jurisdictions that require permitted plumbing repairs. Verify that the replacement cartridge orientation matches the existing right-hand valve body before seating the component to avoid improper function.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!