Rear track bar bolt/nut sizd

[Nick21]

Anyone have the size or number for the rear track bar bolt & nut?

 

[taylormade73]

Frame or axle?

 

[Nick21]

Axle

 

[taylormade73]

I believe stock would be 7/16". Aftermarket could be 12 mm or 1/2" depending on manufacturer and joint size.

 

[taylormade73]

Just checked a post from Blaine in 2016. Factory is 10mm. Either should work.

 

[Nick21]

Thanks

 

[taylormade73]

From your profile, you're running a JKS track bar, which uses the factory hardware unless a PO used a larger bolt size.

 

[Nick21]

Any idea what the jks uses?

 

[joelachr]

The stock hardware on my 2003 is a 12mm bolt at both ends. I was worried after reading this that I’d ordered the wrong size. I checked the new 12mm hardware in the Moog stock rear track bar I have waiting to be installed and it’s a good fit. Maybe it’s different for different years?