It's still in the casing, as I didn't want to remove the whole faucet. I tried lots of WD-40 and trying to tighten a little and then loosen. Someone told me to use a hair-dryer on it to heat it up a little. The thing just won't budge. I think I may have ruined the "nut." I'm obviously an amateur, but I don't want to be a failure. Click for full size image It is not reverse thread, and if it hasn't budged you just need to crank on it more -- don't worry about the retaining clip, it doesn't need to come off. I would use a channel-lock wrench for this but a small pipe wrench will make the job a bit easier only because you won't have to squeeze the wrench while turning. You can try rapping on it with a hammer (not too hard) to break it loose also. It is possible that you have to remove the entire valve assembly from the faucet first, because even when you crack it loose that cartridge might not come out of the top like you are planning; it might make your job easier as well. You could also opt to get a new valve assembly if you really can't budge that cartridge.

Edit: Here's a vid to give you an idea of what you are going for: youtube video You should stop using your pliers to try and remove it as it looks like you've made things worse with that approach. Get a deep socket in precisely the correct size for this nut. If that doesn't fit anymore you may want to try some seriously tight vise-grips. I have replaced a few of these but run into the same issue. Each time I had to dismantle the whole thing, drench the assembly in liquid wrench, put it in a vice grip, use a closed box wrench with leverage and they come out.Browse other questions tagged faucet valve or ask your own question. Cold Bathroom Cartridge, Ceramic, 2" for Kohler Faucets This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).How do I Replace a Kohler Faucet Cartridge?

Kohler designs faucets for bathrooms and kitchens. These faucets, like other brands, have cartridges inside them that control the flow of hot and cold water. When the parts inside the cartridge wear out, it is important to replace them because leaks can occur. Anyone with basic home improvement knowledge can perform this task. It typically takes between 30 minutes and an hour to complete. Close the water valves behind your shower wall (or under the sink in bathroom sink faucets) to prevent spills. Take the cap off the handle cover located in the center of the unit. Use a Phillips head screwdriver to loosen and remove the screw located underneath the cap. Slide the handle off. Pull out the trim collar, which is a cylindrical-shaped piece of metal around the faucet head. Pull off the trim piece by hand. Use a Phillips head screwdriver to unscrew the two screws on the faucet plate, which surrounds the head of the faucet. Pull off the metal faucet flange from the shower wall.

Unscrew the two screws beneath the faucet flange. Remove the smaller metal collar underneath.Scrap Tyres Prices In Pakistan Grasp the cartridge stem and pull the cartridge out. Simplicity Freedom Vacuum Cleaner PartsWiggle the cartridge from side to side to loosen it, if necessary.Carpet Cleaner Rental Forest Lake Mn Insert the new cartridge by sliding it into the faucet. Replace the metal collar, flange and trim pieces. Tighten all the hardware with the screwdriver. Slide the handle back onto the new cartridge stem. Insert the retaining screw and tighten it with the screwdriver. Replace the cap on the faucet. How to Replace a Kohler Faucet Cartridge and Remove the Bonnet; How do I Replace a Kohler Faucet Cartridge?

Kohler designs faucets for bathrooms and kitchens. These faucets, like other brands, ... This problem is caused by worn or broken O rings on the cartridge, ... How to Replace a Kohler Shower Spout. How to Replace a Diverter Valve in a Kohler K-10412. Loosen the mounting nut holding the K-10412's cartridge valve in the... How to Repair a Leaking Kohler Shower Faucet. How to Replace a Kohler Faucet Cartridge and Remove the Bonnet; How do I Repair a Kohler Widespread Double-Sink Faucet? I Cannot Remove the Aerator From My Kohler Faucet How to Remove a Kohler Bonnet How to Repair a Kohler Faucet How to Take Apart a Kohler Faucet is the leading online store for Kohler Faucets and Fixtures. Kohler has long been recognized as a leader in bathroom and kitchen design. Kohler faucets set the trends for kitchen faucets, bath faucets, shower faucets and whirlpool faucets. Just look at innovative designs such as Kohler�s new Karbon articulated faucet and you�ll see great attention to today�s tastes.

Along with cool design comes durability. Kohler faucets feature solid brass and zinc die-cast construction for years of reliable performance. And there is no lack of choice when it comes to finish options. They run the gamut from stainless steel to bronze and many more. Consider a high-arc, pull-out faucet for your kitchen sink, a low-profile prep sink faucet at your kitchen island, and a pot-filler at your range. Complete your project with a Kohler kitchen sink, bathroom sink, toilet or whirlpool. Just as with their faucets, the style, sturdiness and selection of Kohler�s other fixtures will captivate you. Kohler fixtures offer the largest variety of colors and styles in the industry and are found in today's most premiere properties. Kohler sinks incorporate function with form. Its cast-iron sinks offer two dozen color options, or you can choose from a huge assortment of stainless steel sinks. You can go with a traditional apron-front sink or get edgy with a more sweeping, modern-style basin.