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The DELTA FAUCET 5140089-29 is a depth stop replacement part designed to control and limit the travel depth of a faucet or valve stem during operation. Depth stops are precision trim components that prevent over-rotation or over-insertion of a cartridge or stem assembly, protecting internal valve components from damage. This part is installed by licensed plumbers and experienced service technicians during faucet repair or rebuild work.
Depth stops are commonly used in residential and light commercial plumbing applications where faucet cartridges or valve stems require a physical stop point to maintain consistent operation. This part is suited for repair and maintenance scenarios where the original depth stop has worn, cracked, or been lost during a prior service call.
Designed as an OEM-style replacement depth stop for compatible Delta faucet and valve assemblies. Confirm fitment against the original part number 5140089-29 before installation.
Installation should be performed by a licensed plumber or qualified service technician. Shut off the water supply and relieve line pressure before disassembling the faucet or valve. Handle small trim components carefully to avoid deformation during installation. Work should comply with applicable local plumbing codes referencing IPC standards.
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.
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