Moen 121551 Commercial Two-Handle Cold Water Ceramic Disc Cartridge

Moen 121551 Commercial Cold Water Cartridge

Commercial two-handle cold water cartridge with a plastic shell and ceramic disc design, part number 121551. Use it as a replacement in compatible Moen faucets that specify this cartridge.

Product Details

• Brand: Moen
• Part number / SKU: 121551
• Application: cold water side of compatible commercial two-handle faucets
• Design: ceramic disc cartridge with plastic shell

Confirm Compatibility Before Ordering

Check your faucet's parts diagram or service documentation for part number 121551. Confirm that you need the cold-side cartridge, and compare your existing component with the product photo when available. Do not assume hot and cold cartridges are interchangeable.

Repair Preparation

Shut off the water supply before removing the existing cartridge. Follow the manufacturer's service instructions for your faucet model and inspect related components during the repair. This listing is for a replacement cartridge, not a complete faucet.

Need help finding your part? Text a photo of your faucet and existing cartridge 24/7 to 859-653-6791.