Do we get thicker UCA’s from JBA for the 4Runner/FJ than the Tundra and Sequoia get?

[2021nightshade4x4]

It sure looks that way!

JBA STD High Caster Upper A-arms for Toyota Tundra 2000-2006 , Sequoia 2001-2007

JBA HD High Caster Upper A-arms for 2005-14 Toyota Tacoma, 4Runner, FJ Cruiser


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[crawlingjunk]

One you showed is standard. The other one is HD

that’s the difference. You can get standard and HD versions for fj and 4r


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[2021nightshade4x4]

One you showed is standard. The other one is HD

that’s the difference. You can get standard and HD versions for fj and 4r


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That was the issue, then. I did not initially see the standard offered for T4R.

For a second, I figured the thickness was based on likelihood of going off-road vs vehicle weight.

My mind was trying to connect the dots. Any dots. LOL


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