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hi guys,

pulled my fuel pump out today and it looked really big compared to the ones i had seen in other pics on the forum, it had the following info stamped on it: jecs, a42-t22, and the nissan sign followed by 002 3415.

is this the Pn. for the standard pump?? and how do you tell a gtst pump apart from a gtr pump?

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My GTS-t pump also had the same as otto's.

They are not part numbers, but more like casting numbers if anything. Anyway, they would be no good to a Nissan dealer as they would not be able to identify by these numbers.

On the other hand though, the GTR pump I brought had A42-T45 from memory on the side, and an extra round fitting on top of the pump. So it had two terminals and the fuel outlet (as per normal), but whereas the GTS-T pump only had one other fitting on top of the pump, the GTR style had two.

Hope this helps.

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