Gen1 front coil spring part number

[BrendanH]

I would also like to know the difference between the two part numbers, AL3Z-5310-A and BL3Z-5310-A

Thanks.

This is a pretty old thread but figured I would chime in.
I'm purchasing coil springs for my rebuilt TSW shocks. I own a 2014 SuperCrew Gen 1 and I was told by "GETOEMPARTS.com" AFTER I purchased two springs (Part #AL3Z-5310-A) that they were not the correct springs.
BL3Z-5310-A is in fact the correct part number according to my VIN. Ended up being $125 each while the originally ordered shocks were $164 each!

 

[602Raptor]

Thanks for the reply. BL3Z-5310-A is what I received from Tasca.