Moen 106378 Asceri Stem Extension Kit, 2-Pack

I just had my bathroom remodeled. Though I was keeping the tub, I really wanted to get rid of the 20 year old Moen crystal knob handles and put in some smooth chrome levers instead to match all the other new fixtures. I didn't realize the contractor was leaving the tub and valve in place so I didn't worry about the problem Moen always presents for changing trim, and I bought a Kohler faucet and levers I really liked. They did not fit, at all. I exchanged for Moen Eva, which had the same style of levers (in fact better made than the Kohler, as the Moen levers have metal housings instead of plastic). And that still wouldn't fit. But the Eva reviews included a mention of this adapter kit so I ordered it and with a little bit of work the contractor was able to use this to get the levers on and working. I had to ditch the Eva spout because it's too tall and keep the 20 year old spout, but at least I have pretty handles now thanks to this kit.

Works as described. Material is of grade comparable to Moen original parts. Be double sure getting for correct upgrade application. Moen support was helpfull for me to figure out what can upgrade to what. Recommend it.

Great replacement part. Very, very hard to get the old piece out, but fairly easy to reinstall. Had to buy some of the accessory pieces due to removing the plastic pieces that broke apart or were too stripped to be confidently reused. I thought I was going to have to hire a plumber at one point. This project may not be for a novice.

working, tho a star off to moen because it should have been way easier to learn this was required for conversion. i actually might need to replace the white part with a stubbier version to boot because of the timeframe of my unit (tho maybe also the faucet i chose? cause age also led me to this part number in the first place. black ring holds the cartridge down. black ring only needs to be used if you pull the cartridge out. (for me on 1 side.) we were able to remove (slowly) with long extra thin (small) needle nose pliers. held open to catch the edge on the black thing. that ring tool is way bigger than i imagined, & would have made it a smidge easier for the $3. glad it wasn't req. white larger = identical replacement in case u damaged the existing one.

I used these to replace my old Moen tub spout but they didn’t come with directions. These pics are from Moen- one to remove my old product and one to install the new one. I was able to keep the base and only had to use parts 1 and 2. It was too high as is so I had to cut about an inch off (I just used a serrated kitchen knife), and then it fit and worked great.

After dealing with a damaged Moen Monticello bathtub faucet handle for two years, YouTube came in handy to figure out what I needed. My worst fear to having to pull out the bathtub to access the valves was quickly shut down. Google came in next to help figure out the part number and of course Amazon came to the rescue with having the part available with next day service. Well long story short, my daughter installed the replacement parts in about 15 minutes and with the DIY price of $9.00, we saved $80.00 from a plumber coming over doing it on their own schedule. Easy install, parts available and no hassle on waiting for someone else to fix it

Allowed me to change my old Moen brass 1994 Roman tub handles. No instructions come with it but look up “moen 106378 adapter kit” by thewireguy and it has step by step!

I used this kit to replace my Monticello Roman tub faucet trim (probably > 20 years old) with the new Caldwell. Before I started on it, I was a bit nervous as I did not find any clear instructions or videos on exactly how to use the kit. However, it turned out to be a lot easier than I expected. Basically, if you removed the old parts, you should know how to put these in place. I did not use the black parts. I think Moen engineers newer products with fewer parts needed, which simplifies things a lot and creates less confusion. I am happy that Moen makes kits like this to make newer trims backward compatible with older valves, providing a simple alternative to the much harder approach of accessing and replacing the existing valves.

Exact fit, very satisfied

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