Partial List of Front Torsion Bars

Here is part of a torsion bar chart batboy found Dec 2017.
Added to the list from this post

15048307-LH (6XK) (Max torque 4553)
15048308-RH (7XK) (Max torque 4553)

15048309-LH (6XL) (Max torque 4626)
15048310-RH (7XL) (Max torque 4626)

15712407-LH (6WX) (Max torque 4863)
15712408-RH (7WX) (Max torque 4863)

Question 1: what's with the ratings gap here?

15048311-LH (6XM) (Max torque 5638)
15048312-RH (7XM) (Max torque 5638)

15712407 - LH (6WX) (Max torque 5826)
15712408 - RH (7WX) (Max torque 5826)

15528955 - LH (6GF) (Max torque 5826)
15528956 - RH (7GF) (Max torque 5826)

15058267-LH (6YH) (Max torque 5913)
15058268-RH (7YH) (Max torque 5913)

15712409-LH (6WY) (Max torque 5913)
15712410-RH (7WY) (Max torque 5913)

15528957-LH (6GG) (Max torque 6709)
15528958-RH (7GG) (Max torque 6709)

15528959-LH (6GH) (Max torque 7161)
15528960-RH (7GH) (Max torque 7161)

15712411-LH (6WZ) (Max torque 7267)
15712412-RH (7WZ) (Max torque 7267)

15528963 - LH (6GK) (Max torque 8615)
15528964 - RH (7GK) (Max torque 8615)

15528965 - LH (6GL) (Max torque 8782)
15528966 - RH (7GL) (Max torque 8782)

15732338 - LH (6XG) (Max torque 9054)
15732339 - RH (7XG) (Max torque 9054)

Question 2: If anyone notices that they have one of the pairs listed above,
Please sound off with which pair your vehicle wears, and your year/make/model vehicle?

Question 3: If anyone has more to add to this list, PLEASE DO!
Thanks.

Pulled a set out of a 99-02 Z71 Silverado once - don't recall the number or exactly which year, may still have them. They were the same number and not marked differently for LH and RH.

1st guess'd be, torsion bars from any light duty GMT800, should be functionally compatible /
/ functionally interchangeable with any other 1500 GMT800.
But I've been wrong before.
So I think I'm asking:
are Tahoes, 'burbans, Yukons L & XL, Escalades & ESVs, and Silverados & Sierras
capable of using any of the part numbers above ?

Alex_M said:

Pulled a set out of a 99-02 Z71 Silverado once.
Don't recall the number or exactly which year, may still have them.
They were the same number and not marked differently for LH and RH.

Click to expand...

If you can glean any more info it'd be helpful, thanks.

Are those chassis codes or option codes listed in the glove box (ex. 6GF) ?

GMT400 (1988 through 2000)
GMT800 (1999 through 2007)
GMT900 (2007 through 2014)
GMT K2 (2014 through 2020)
GMT T1 (2019 through ... )

I found it on my glovebox sticker.

15712407 - LH (6WX) (Max torque 5826)
15712408 - RH (7WX) (Max torque 5826)

These are apparently no longer made and I need new ones. Go figure.

(edit)
These are a tad pricey but would fit the bill it seems. Anyone used these as replacements? The site doesn't seem to list them as a matched pair. All the chassis codes are different between left and right sides that are listed.

War_Pig said:

I found it on my glovebox sticker.
15712407 - LH (6WX) (Max torque 5826)
15712408 - RH (7WX) (Max torque 5826)

These are apparently no longer made and I need new ones. Go figure.
(edit)
These are a tad pricey but would fit the bill it seems. Anyone used these as replacements? The site doesn't seem to list them as a matched pair. All the chassis codes are different between left and right sides that are listed.

15048312 - Genuine GM Bar,Front Torsion

GMPartsGiant.com offers the great deal for genuine GM parts, 15048312. Bar,Front Torsion for $256.49. All parts are backed by the GM's warranty.

www.gmpartsgiant.com

Click to expand...

Your Tahoe SSV (SEO 5W4?) uses 6WX & 7WX front torsion bars?

@War_Pig,
does your Tahoe use 6WX & 7WX front torsion bars?

Anyone else with a Tahoe PPV or SSV that used
_XM, _WX, _GF, or _YH front torsion bars?

Hopefully someone finds this useful ...

Partial update of partial list of torsion bars:
15048307-LH (6XK) (Max torque 4553)
15048308-RH (7XK) (Max torque 4553)

15048309-LH (6XL) (Max torque 4626)
15048310-RH (7XL) (Max torque 4626)

15058265-LH (6YF) (Max torque 4863)
15058266-RH (7YF) (Max torque 4863)
15712407-LH (6WX) (Max torque 4863)
15712408-RH (7WX) (Max torque 4863)

Question 1: what's with the ratings gap here?
Not rhetorical - anyone have an answer?

15048311-LH (6XM) (Max torque 5638)
15048312-RH (7XM) (Max torque 5638)

15712407 - LH (6WX) (Max torque 5826)
15712408 - RH (7WX) (Max torque 5826)
15528955 - LH (6GF) (Max torque 5826)
15528956 - RH (7GF) (Max torque 5826)

15058267-LH (6YH) (Max torque 5913)
15058268-RH (7YH) (Max torque 5913)
15712409-LH (6WY) (Max torque 5913)
15712410-RH (7WY) (Max torque 5913)

15528957-LH (6GG) (Max torque 6709)
15528958-RH (7GG) (Max torque 6709)

15528959-LH (6GH) (Max torque 7161)
15528960-RH (7GH) (Max torque 7161)

15712411-LH (6WZ) (Max torque 7267)
15712412-RH (7WZ) (Max torque 7267)
15072933-LH (6YK) (Max torque 7267)
15072934-RH (7YK) (Max torque 7267)

15528963 - LH (6GK) (Max torque 8615)
15528964 - RH (7GK) (Max torque 8615)

15528965 - LH (6GL) (Max torque 8782)
15528966 - RH (7GL) (Max torque 8782)

15732338 - LH (6XG) (Max torque 9054)
15732339 - RH (7XG) (Max torque 9054)

If anyone has anything to add to this list, PLEASE DO.