Product review (5 stars): LG Machine Shock Absorber stopped the  washer  from bouncing
Our washer started wanting to walk out of the laundry room. After watching some great  videos, we learned it was the Machine Shock Absorber that had died. After some  more research, we felt confident this was the right part.

We ordered it and In 2 days the part arrived.&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/LG-Electronics-383EER3001J-Washing-Machine-Shock-Absorber/dp/B00AMF8GL8/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">LG Electronics 383EER3001J Washing Machine Shock Absorber</a>
It was the exact part we needed.

After 6 months, the washer still works like brand new. If your LG Washer is trying to make a break for it this part will do the trick.

Installation

To install the parts takes about 5 hours. There are many great step by step videos. Don't fear it.
I would recommend replacing a few other parts depending on your exact machine. I found there were three parts that generally wore out at the same time. Since you have to take the entire drum out it  only made sense to do all three. The shock, a belt, and one other part (sorry having a brain dump on the third) cost me less than $100 and  6 hoirs of time, I feel sure I will have many more years of trouble-free washing.

Last side note: Go ahead and clean a grease everything while you are in there.

Good luck to you.