First, I got help with the online chat at AppliancePartsPros. They provided me with the proper part for this repair. THANKS! With this kit, it took me about 2 hours (with a couple of breaks) to replace. The wiring harness had to be replaced, as the new drain pump is mounted in a different location. There are no instructions in the kit, so you have to figure out for yourself how this all goes together. The new pump motor assy mounts onto the frame of the machine - on my washer, there were already mounting locations on the plastic frame. This wasn't difficult, but it was time consuming, mostly replacing the wiring harness, but overall better than having someone come out and do it. Even under warranty it would have probably cost $300 minimum to have this done. The original pump assembly is really a piece of junk. In fact, I'm not at all impressed with Samsung. I won't buy another one. So much plastic. Our SS tub split on the bottom about a year ago.