Product review (5 stars): Excellent Replacement Pump - How to drain the tub, if needed
This drain pump is an excellent replacement in every respect. I had an issue where my Samsung washer did not empty out the water after a load was run and an error code halted the process. In my situation, the water level was slightly below the door, but it would not unlock due to the water sensor. Here are the steps I followed to drain the water and replace the pump:

1) Unplug the washer. Removed two screws and removed the top of the washer. Removed a small tube from the water level sensor (check YouTube for videos) and then plugged the washer back in. Press stop to open the washer door, removed the wet clothes (placed them in the bath tub) and removed the water using my shop vac. Unplug the washer again. Reattach the water level sensor hose and make sure the clamp is secure. Replace the top of the washer and secure with screws. NOTE: If your tub has water that is ABOVE the bottom of the door, do not open it using this process or the water will stream out! Instead, you may want to use containers to catch the water when removing the pump hoses, but it will be the FULL amount of water in the tub and can be equally or more messy - just carefully weigh your options!

2) Turn off the water supply, remove the drain pipe, pull out the washer and remove the back of the washer with two screws. The pump is attached to the frame using three screws and located below the washer drum. Although I used a shop vac to drain the drum, there was still water in the hoses to and from the pump. So I used a 6" x 9" tupperware pan to catch water from each hose as I removed them. The hoses have pressure clamps you can release by hand or using pliers. There were also metal clamps that kept the power connection from coming loose with vibration, I removed these carefully.

3) After removing both hoses and the power cable assembly, I removed the three screws securing the pump to the frame and they were extremely tight. I used a socket wrench to remove them after breaking them free with a couple hammer taps - if you use a screwdriver, be careful not to strip the top. My old pump was not clogged and still turned freely, but no longer was pumping out water. I emptied out the tupperware containers and cleaned up any splashed water in the bottom of the washer.

4) I installed the new pump and reattached the hoses and power, following the reverse process to the old pump removal. After firmly attaching the hoses all the way down on each connection, make sure the hose clamps are positioned in the middle of the hoses.

5) I placed several paper towels under the pump and hose connections and (with the back still open) I reconnected the drain, turned on the water supply, plugged in the power and ran two empty loads (rinse only) to test the new pump. The pump drained out the water perfectly and I could not find any water on the paper towels or either hose connection. I removed the paper towels, reattached the back with two screws and re-positioned the washer. Done!

I hope this helps anyone needing to replace the same pump, this will save you 75% of the cost of a service call.