Larsen Supply Co., Inc. 0-3019 Seat and Spring Kit

Product Description

The LARSEN SUPPLY CO., INC. 0-3019 is a new-style seat and spring replacement kit designed for Delta and Peerless faucets used in lavatory, kitchen, tub, and shower applications. Each bag contains two new-style seats and two new-style conical springs, giving a technician everything needed to restore proper valve function in a single service call. This kit addresses worn or damaged internal faucet components that cause dripping or reduced shutoff performance. It corresponds to OEM reference RP4993 and is suited for plumbers and experienced DIYers performing faucet cartridge service.

This seat and spring kit fits Delta and Peerless single-handle faucets across lavatory, kitchen, tub, and shower configurations. It is appropriate for residential service calls where the faucet exhibits dripping at the spout or handle, typically caused by deteriorated seats or springs. The new-style conical spring and seat design matches the updated OEM configuration. Package quantity is 6 bags per case, with 1 kit per bag.

Key Features

• Includes 2 new-style seats and 2 new-style conical springs per bag
• Corresponds to OEM reference RP4993 for straightforward cross-reference
• Covers lavatory, kitchen, tub, and shower faucet applications
• New-style design matches updated Delta and Peerless valve configurations
• Packaged 6 bags per case for shop or truck stock

Compatibility

Designed as an OEM-style replacement referencing Delta and Peerless new-style seat and spring applications across lavatory, kitchen, tub, and shower faucets, corresponding to OEM reference RP4993.

Installation Notes

A licensed plumber or qualified technician should shut off the water supply to the fixture before disassembling the faucet handle and cartridge. Remove the worn seats and springs carefully to avoid scoring the valve body. Install the new conical springs with the narrow end seated correctly per the faucet manufacturer's assembly orientation. Restore water supply gradually and verify the faucet seals without dripping before completing the service call.