We know what you are thinking, does the Remote Fuel Pump for 90.5-93 EZGO from Buggies Unlimited need batteries? No, it's not that kind of remote. You are thinking channel changer. Isolation is what you are actually looking at. There are two types of set-ups for this unit. The other mounts directly on the tank.If that is the case, please call us to find you the correct EZGO golf cart part. Even if you have the satellite model, do not hesitate to ring us with questions. You need to ensure you are confident in what you purchase, and we will go to any means to get you there. We have all had buyers remorse in the past. Our company is committed to preventing such a condition within our walls. We would be happy to help. As a matter of fact, you can put the double A's down and give us a call.This golf cart pump is a vital component of the fuel system. Without it, the carb is unable to draw the gas from the tank at slow speeds. When you are at full throttle, you may not even notice an issue. That is because the Venturi effect is so significant, the remote unit gets bypassed. However, your caddie will struggle when trying to get moving or creep along at slow speeds. This is a tell-tale sign that the internal diaphragm has given up the ghost. When this happens, the EZGO crankcase provides the needed pressure to make things work, but there is nothing to create the suction to draw.Getting a golf cart fuel pump ordered is easier than you think. All you need is a phone and a spare ten minutes to call us here at Buggies Unlimited. One of our experts will get you set up with everything you need.