Pedro C Chicopee , MA January 24, 2017 Appliance: LG Washer WM1812CW Lg Washer Wm1812cw: Drum ball bearing and seals. How to replace Outer Tub Seal. I received the parts and they were high quality. I followed the instructional video and replaced 2 ball bearings, seal and tank seal on my LG front loader washer. The video was excellent. It help me step by step in detail with my repair. It took me and my son in law approximately 3 hours to complete the repair. I am very thankful for the innexpensive parts and the detailed video. Thank you appliance pros. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours