RP50390 RP44647 Hose Assembly for Delta Pull Down Pull Out Faucet with DST or Non-DST, Palo 470/472/474/476 Delta Faucet Replacement Hose Part RP62057 RP74608 RP32527, 59 inches Length

I purchased this hose due to a leak with the factory hose. Installation was not very hard as some of the reviews make it out to be. Yes, the coupling is different from the factory hose which makes is slightly harder to fish through the faucet assembly but I used a method that really worked well for me. How I installed it was to tie a 24" section of strong string to the coupling and apply a light coat of silicone grease to the coupling. I fed the free end of string through the faucet assembly which ended up exiting under the sink. I then reached under the sink and gently pulled on the string with one hand and gently pushed the hose through the faucet assembly with the other hand. The hose fed through the faucet assembly relatively easy though you may have to work it back and forth a little bit.There was a supplied "O" ring with the hose for the water inlet male side of the coupling. Be sure to install that ring before connecting the hose. I removed the old ring by gently prying it off with small knife then I installed the new ring by applying a little bit of grease and gently slipping it on. When installing the coupling, be sure to install the plastic lock that slips over the coupling and water inlet. Then install the sprayer wand part of the faucet, the weight on the hose underneath the sink, and you're in business. During assembly as I indicated I used silicone grease which is what I had on hand. You can probably use something like personal lubricant (KY Jelly) or baby oil and it should work.This hose seems to be very good quality and actually slides in and out of the faucet assembly smoother than the factory hose. Only time will tell as to it's longevity.

I was a bit hesitant at first to get because of the interchangeable piece (which it didn't look to b on the original oem) and the being a potential point of failure. But with the previous reviews, the price point of the OEM replacement in, and that this product uses more brass fittings than what looks to be plastic fittings on the OEM replacement, figure I would take the dive. And honestly, so far, I am happy I did. The packaging was fantastic. The quality of the product seems to be as good as if not better than the OEM. installation was, other than a flub on my part initially, straightford, simple, and easy. My hope is that it holds up in long term, but no complaints here as of now.

I was getting black flecks in my water and tracked it down to the braided hose on my pull-down tap. This replacement hose looked correct but the smaller ID of the brass end seemed a bit tight. No worries though as a bit of silicone grease on the exiting male fitting let it slip right in.

Excellent product and fit well

After looking everywhere for the hose for the retractile faucet handle of a Delta model prior to 2008, finally got it! I gave 5 * for easy to install, but be aware that the retractile part of the hose's connector that goes to the incoming water, doesn't retract in this hose making real hard to pass the hose through inside the spout to the incoming water connector. The solution is to pass a wire from the bottom of the sink and secure it to one of the two rectangular openings of the connector for the water inlet, and the pull the wire. Easy job!Exceptional value since it replace the broken one, don't have to get a new and remove and install, and in my case I have two separate sinks in my kitchen, and this way I was able to keep the style of my kitchen plumbing and soap dispenser.About durability; the time will tell... I just hope this people will keep more in stock, just in case.

My Delta pullout faucet developed a leak in the hose and needed replaced. Delta Authorized part was around $65. Amazon had this part at 1/4 of the cost and it fit perfectly. Be sure to check if you need a new clamp as it does not come with this kit.

Our faucet was leaking and flooded the base cabinet. I researched the Delta hose and part number and chose Amazon vs actual OEM. Yes, I could've called Delta since they warranty for life. I needed a fast fix and not a week waiting for Delta to send me a new hose. Easy to install and works fine except when you swivel sprayer as you spray the areas of your sink the hose gets a kink in it. Never happened with the old metal style. It is lighter and less noisy, but a pain when we spray the sink and need to swivel the spray head around. I would prefer the metal over this.

saved hundreds and my faucet is working like new. harder than expected to thread the new hose but it got done.