When it comes to fixing a Delta faucet there are three different types of faucets, a single handle, a two handle, and a pull-out. Many of the Delta parts are interchangeable and can be used on every type of faucet, however some of the parts you purchase can only be used on specific ones. If you are in need of some Delta kitchen faucet repair parts here are some of the different types of faucet repair parts you can buy for your fix.
O-Rings
An O-Ring is a small rubber ring inside the faucet which prevents the spout from leaking. In many cases if you find yourself with a leaky faucet than the problem is the O-Ring. If you have a leak from the base of the spout in a Delta one handle, or two handle faucet than most likely the problem you are dealing with is the O-Ring. Whenever you find yourself having faucet problems with an O-Ring you can count your blessing because an O-Ring is usually an easy fix.
Seats & Springs
All the same seats & springs are available for all three types of Delta kitchen faucets. This makes it easy to know just what parts you will need to buy. You will know if you need to purchase seats & springs for your faucet repair if the aerator which is located on the tip of the faucet leaks.

Spray & Hose
The sprayer & hose that are used for both the two handle and one handle faucet are pretty much the same. For both models you can purchase the same repair kit which makes it nice, then you won't mix up the products and purchase the wrong ones. You will know if your sprayer and hose needs to be replaced if the sprayer is leaking or malfunctioning. In my home we recently had a problem with the spray & hose in our kitchen, and we went online to plumbersstock.com and purchased a great kit to help us fix the problem. If you need a spray & hose they are a great website to check out.
Diverter Assembly
In the Delta one handle and two handle kitchen faucets the diverter assembly diverts the water from the faucet to the sprayer. For both of these models the diverter assembly needs to be removed, cleaned, or possibly replaced when your faucet is leaking from the head of the sprayer. You may also need to replace this part if the faucet sprayer is not functioning properly. There are two different Delta repair kits for this particular part so make sure you order the right one when you are ordering your kit.
There are so many Delta kitchen faucet repair parts to choose from, and it's so important to know the different ones that are out there so you know what you need to fix when you are having a problem with your faucet in your home. If you are having problems with your faucet in your home read my review above and discover what is really going on, and what parts you need to fix the problem.