Lordahl MO18 Moen Cartridge Tool

Product Description

The LORDAHL MO18 is a specialty plumbing tool designed for the removal and installation of Moen-style faucet cartridges. Faucet cartridge replacement is one of the most common service calls in residential plumbing, and having the correct puller tool makes the job faster and reduces the risk of damaging the valve body. The MO18 is built for plumbers and qualified DIYers who need a reliable, purpose-built tool to extract and seat cartridges cleanly without improvising with general-purpose pullers that can crack plastic housings or score brass valve seats.

This tool is suited for residential bathroom and kitchen faucet service, particularly in applications using Moen single-handle cartridge-style valves. It is a standard addition to a service plumber's faucet repair kit and is well matched to retrofit and remodel work where original cartridges need to be swapped out due to wear, leaking, or hard operation. It handles the physical demands of stuck cartridges that resist hand removal.

Key Features

• Purpose-built for Moen-style cartridge extraction and seating
• Reduces risk of valve body damage during cartridge removal
• Compact design suited for tight under-sink and in-wall access points
• Appropriate for both cartridge removal and reinstallation tasks

Compatibility

Designed for use with Moen-style single-handle faucet cartridges commonly found in residential bathroom and kitchen faucet applications.

Installation Notes

Shut off the water supply at the fixture stop valves or at the main before beginning any cartridge replacement. Relieve line pressure by opening the faucet handle before disassembly. This tool is typically used by licensed plumbers or experienced service technicians following standard plumbing trade practices. Consult local plumbing code requirements where applicable.

Technical Specifications

• Application: Moen-style faucet cartridge removal and installation

Standard Information

• Brand: LORDAHL
• Manufacturer Part Number: MO18