Do I have the correct springs on my '07 Wrangler X?

[JSFoster75]

My 2007 Jeep seems to be a very stiff ride, I'm wondering if my springs may have been swapped out at some point... Here's the only pics I could get of the front & rear tags on them. Any help is greatly appreciated...

2007 Jeep Wrangler X
2 Door
Soft Top
Manual Transmission
Manual Windows/Locks (if that matters)

Front:



Rear:

 

[kevman65]

Both spring part numbers check out for year and model stated.

 

[JSFoster75]

Both spring part numbers check out for year and model stated.

I talked to my dealer just now (should have thought about that earlier) and he said they do fit that vehicle, but the correct part #'s are:

Product Code: ZSE/ZSF
Front: 52126315AC

Product Code: ZDU, ZSU
Rear: 68004254AA

Would the part numbers be the same for left & right?

 

[kevman65]

I can't answer that question.

I know JL and JT have different springs due to fuel weight in tank. Don't know when they started that practice.

 

[duktrx]

Would the part numbers be the same for left & right?

I have a 2009 JKU X with factory HT but no hitch, just looked at the tags from when I pulled my stock springs, and no difference between the sides.

For reference mine are.
Front: 52126317AB
Rear: 68004458AA

Looking at notes I scribbled down when I was researching lifts.
The rear springs:
JK range from 68004254AA - 68004260AC
JKU range from 68004454AA - 68004460AC
The front springs:
both range from 52126313AA - 52126319AC
(with 54 and 13 being the shortest, the last two letters are minor revisions and interchangeable)