Replacement Transmission for 2007 XLT

[FranksFords]

I'm looking for a transmission for my 2007 XLT with 4.0. I found a 2005 XLT with same engine that runs and drives good but is rough cosmetically and has no title. I can get it for a good price. Current owner doesn't know what transmission it has. Will the the in the 05 fit? How do I tell what unit it has?

 

[Fix4Dirt]

iirc youve got the 5r55s? and the 05 iirc has the 5r55w. will they work? idk. i want to say they are controlled the same way and internally iirc they are very similiar except for the OD band (wide vs selectshift iirc), so i would suspect so. but theres probably some minor differences im unaware of.

 

[94Eddie]

Look up the part number for each year and see if they match. If they don't then further investigation is warranted.

 

[imp]

iirc youve got the 5r55s? and the 05 iirc has the 5r55w. will they work? idk. i want to say they are controlled the same way and internally iirc they are very similiar except for the OD band (wide vs selectshift iirc), so i would suspect so. but theres probably some minor differences im unaware of.

Primary difference between 5R55s and 5R55W is second gear ratio; use of one instead of the other confounds the PCM which detects unexpected shaft speeds in 2nd. gear as slippage of band or clutch.

 

[Fix4Dirt]

Primary difference between 5R55s and 5R55W is second gear ratio; use of one instead of the other confounds the PCM which detects unexpected shaft speeds in 2nd. gear as slippage of band or clutch.

oh ok. i thought it was OD, but alright! good to know could one then change the pcm or run it stabdalone? i remmeber seeing a controller fora 5r55s somewhere, but i dont remember if i saw a W

 

[imp]

oh ok. i thought it was OD, but alright! good to know could one then change the pcm or run it stabdalone? i remmeber seeing a controller fora 5r55s somewhere, but i dont remember if i saw a W

I have no further clue.