My Moen service bay faucet model 126 (same cartridges as model 8126, says Moen service rep) is leaky. I was hoping it had a lifetime warranty, as does all Delta products found in our Foretravels. Not so, says Moen. Moen 'commercial' product line carries a 5 year warranty.
The wall-mount utility sink cartridge numbers are:
hot #121550 and cold #121551. They are about $10-12 each.
If you replace the cartridges, you are advised to replace the two thin O-rings where the spigot screws to the faucet body. The part numbers for these two O-rings, oddly, is NOT included in their parts diagram.
What year are these for? The cartridges for my 2001 service bay faucet were about $35 each everywhere I looked. Got mine at FOT because I was there. These are for prior to 2005.
Amazon.com: Moen 14690 Commercial Heavy Duty Ceramic Cartridge 8200 Series... (http://amazon.com/dp/B000YP4BJ2/ref=wl_it_dp_o_pd_S_ttl?_encoding=UTF8&colid=1QNXTNF680FG2&coliid=IJJX07NUAE9EG&psc=1)
Roger