Hello. I have a pioneer kitchen faucet (model #2BR110) that is leaking. I was told to replace the entire stem. I was looking online and found a picture of the stem. http://www.amazon.com/Pioneer-X-3900002c-Part/dp/images/B00D5Z7IMA

Looks like there is no washer on there, just a couple of o-rings. Would it be possible just to replace the o-rings to fix the leak? Thank you.

If your faucet was bought after 2006 it is still under warranty. Pioneer (http://www.pioneerind.com/support)
The leak could be the washers but it also could be the cartridge seals themselves, the little white thing you see on the side.

Thank you.

Pioneer Industries, Inc.
Customer Service Contact Information:
http://www.pioneerind.com/contact-us