Screws to attach lift pump to filter assembly - what size?

[Blakers]

Does anyone know the torx or allen size needed to remove the screws that hold the lift pump to the filter assembly on an 03? I've already changed mine once and replaced it with the Carter pump from Geno's but I can't remember the size it takes. I'm going on a trip and am carrying an extra new pump with me, but need to know what wrenches to take.

Thanks,
Blake

 

[Bob4x4]

try 5mm.
it's been a while since i have done one