Think a hard to operate faucet needs to be replaced? Think again, it may just need a cleaning and lubrication.
This is a Moen model 84521. The cartridge is common to the lavatory model 84503 and Moen shower models 82000, 2600, 2700 and 12000 series.
Cartridge model number is 1225 or 1225B.
Cartridge repair kit is model number 92451.
Moen’s Customer Service number is 800-289-6636 at the time of this post.
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