I changed my fuel pump today on my 88 XJ 4.0 AW4. I thought I would give a heads up to those who do the same job and use the search function. The Carter brand pump I got from the parts store needed some minor adaption. The poles were reversed, easy fix. Also, the length was a bit different as well as the top. The former was resolved easily enough. The later required a bit of filing on the top of the bracket that holds the fuel pump in place. In case you are wondering, yes, I double checked to make sure they had the right part number. I guess there are some differences with the aftermarket ones.
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