How To Replace A Bathroom Sink Drain Assembly (DIY Plumbing)

Is your bathroom sink drain corroded, ugly, or leaking underneath? In this video, I show you how to replace a bathroom sink drain assembly from start to finish. I'll walk you through removing the old stuck tailpiece, applying fresh plumber's putty for a watertight seal, and installing a new pop-up stopper that actually works. I also include a real-world troubleshooting segment at the end where I find a small leak and show you exactly how to fix it—because DIY projects don't always go perfectly the first time! 🛠️ TOOLS & PARTS USED: As an Amazon Associate I may earn from qualifying purchases at no extra cost to you. Bathroom Sink Drain kit https://amzn.to/3RoNVVp Plumbers Putty, 14 oz https://amzn.to/3EjtUN4 📺 RELATED PLUMBING HELP: Prevent a Plumbing NIGHTMARE! Replace Your Flowtite Water Valve NOW! https://youtu.be/nyK8ZaRhHfI Unlocking the Secret: Replace a Stuck Moen 1225 Cartridge Without Damaging Your Faucet! https://youtu.be/D7c7gBZqn8E I Saved THOUSANDS Installing This Aquasure Harmony Water Softener System DIY https://youtu.be/5m_x7_3HK8E ⏱️ VIDEO CHAPTERS: 0:00 - Intro: The Corroded Drain Problem 0:32 - Removing the Old Plunger Rod 0:43 - Disconnecting the P-Trap (Don't forget the bucket!) 1:24 - Removing the Old Drain Body 2:02 - Preparing the New Flange with Plumber's Putty 2:26 - Installing the New Drain Assembly 3:18 - Installing the Pop-Up Mechanism & Lift Rod 4:04 - Reconnecting the P-Trap & Testing 4:24 - Troubleshooting: Fixing a Small Leak 4:47 - Final Test: Perfect Flow DON'T FORGET TO LIKE COMMENT AND SUBSCRIBE https://www.youtube.com/channel/UClm4AsU5w3_509rlTMaGXbw?sub_confirmation=1 DIY Homestead Projects contact email - diyhomesteadprojects@yahoo.com Hashtags: #BathroomRemodel #SinkDrain #PlumbingDIY #HomeRepair #PopUpDrain