How can I find out what transmission(5-speed auto) my 2008 Dodge Ram 1500, 5.7L has?

Ask the guy at the auto parts counter. He will look it up and get you the correct parts.

Door tag should have trans type. You can also punch your VIN into any online decoder and get most drivetrain specs. https://dodgeforum.com/forum/vindecoder.php

The decoder shows 2 trans order codes does that mean either will work

I'm having an issue with abs an my speedometer in my 08 Dodge ram 1500 sxt I've changed all brakes pads caliper an rotors changed booster changed out the abs module bled the brakes a 100 times oh an the rear spend censor still peddle go's to the floor an no speedometer I don't know what this issue could be

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