RP25513 faucet stem assembly Replacement Kit for two handle faucet repair kit with RP24096 Cartridge RP4993 Seats Springs RP24097 1/4 Turn stop, 2 Pack

I had a leaky Delta bathroom sink, it had a slow leak at the faucet for years. I finally got tired of it and decided to try and fix it. Doing some research, it seemed like the fix would be a cartridge replacement. I took apart the sink handle to try to figure out what model to get, as neither the sink nor hoses had any indicators. Unfortunately, neither did the cartridges. However, comparing pictures, I figured out that this must be the correct model. Replacement cartridges on Delta's site were well over $40. While here on Amazon, knock-off brand cartridges were between $10-20. The reviews for this particular model were promising, so I bought this one. They certainly looked identical, though the color was different (these have white plastic parts compared to the original black), but all that matters is the shape. It wasn't that difficult to swap these out. I did see a leak with the first installation, but I realized that the rubber O-ring had slipped out of place. I took it apart, made sure it was placed correctly, and assembled a second time, and all was well. The negative reviews talking about leaks were probably people making the same mistake I originally had, but if you but this to replace the correct model of cartridge and install it correctly, it will work fine. When all was done, the sink works the same as before. Water flow is the same, handles turn the same. Except now, that slow drip that drove me nuts for years is gone. This is definitely a good model and deserves the solid reviews.

It fits to my home laundry faucet. replacement process was seamless and works as expected, stop leaking.

Sturdy. As good quality as manufacturer part. Half the price. Installed easily.

They work really well. I haven’t had them more than a few months, but no more drips.

These work great for one fourth the cost. Don’t make the mistake I did. Try these valves from Amazon, before spending four times as much at your local plumbing supply store. I went to a local plumbing supply store to buy replacement cartridges for our bathroom Delta faucets. The plumbing supply store did not have Delta brand. They sold me some third party brand I had never heard of, so I was not really happy with their $70 cost. After I repaired the laboratory faucets, I decided to replace our tub faucets as well, because they were also leaking water beneath the handles when we turn the water on. Instead of going back to the plumbing supply store, I decided to see if Amazon had a lower cost option. These cartridges came with the handle turn stop plastic parts as well as the new springs and new rubber parts at a whole lot cheaper price. I had to buy those things separately at the plumbing supply store. These valves fit our tub faucets perfectly and stopped the leaks. See video. Before I replaced the valves, water would leak beneath the faucet handles. I am buying these valves from Amazon from now on when I need to replace Delta water valves.

These were a perfect repair for my 25 year old Delta faucets? I repaired about 6 faucets that I thought I was going to have to replace. This saves me literally hundreds of dollars. Just 1 of the OEM replacement kits cost as much as 4 of these! Very easy DIY fix.

But these as a replacement and they fit perfectly. No difference between these and the original. Stopped the handles on my tub from leaking. Highly recommend.

Poor quality. Bad tolerances. You’re playing roulette if you buy this product. One might work and the other might fail after working perfectly for a few days leaving the water on full blast. Great product if you’re a gambler.

Great for repairs.