Larsen Supply Co. 02-1514P Faucet O-ring Size 19 10-pack

Product Description

The LARSEN SUPPLY CO., INC. 02-1514P is a Size 19 faucet O-ring measuring 7/16 inches inner diameter, 5/8 inches outer diameter, and 3/32 inches in cross-section width. It is a small-diameter elastomeric sealing ring used to prevent leaks at stem, cartridge, and valve body interfaces inside standard faucet assemblies. Packaged in a bag of 10 units, this part suits plumbers and service techs who stock a range of O-ring sizes for routine faucet repairs. Its compact dimensions make it a common fit in a variety of residential faucet configurations.

This O-ring is used in residential and light commercial plumbing applications where faucet stems or cartridges require a sealing ring to maintain a watertight connection. It is typically installed during faucet rebuilds, drip repairs, or routine stem replacement service. Plumbing technicians and qualified DIYers will encounter this size when servicing ball-type, cartridge, or compression faucet assemblies that call for a Size 19 O-ring at the stem or seat interface.

Key Features

• Size 19 O-ring with 7/16 inch inner diameter, 5/8 inch outer diameter, and 3/32 inch cross-section
• Packaged in a bag of 10 units for efficient stocking and service calls
• Sold per each (EA) unit of measure for easy order quantity management
• Designed for faucet stem and cartridge sealing applications

Compatibility

Designed as an OEM-style replacement O-ring for residential faucet assemblies requiring a Size 19 sealing ring at stem or cartridge locations.

Installation Notes

This O-ring is installed by a licensed plumber or qualified service technician during faucet disassembly and rebuild. Always shut off the water supply at the fixture stop valve or main before removing any faucet stem or cartridge. Lubricate the O-ring lightly with plumber-grade silicone grease before seating to prevent rolling or tearing during assembly. Do not use petroleum-based lubricants, as they can degrade elastomeric sealing materials.