Do I have limited slip or not?

[jwink]

I am about to change the diff fluid on my 2000 f250 6speed. How do I know if i have a limited slip & need to add the friction modifier? The truck does not have the overload springs on it. any ideas guys?

Thanks for any suggestions,

John

[SCUFFY828]

Originally Posted by jwink

I am about to change the diff fluid on my 2000 f250 6speed. How do I know if i have a limited slip & need to add the friction modifier? The truck does not have the overload springs on it. any ideas guys?

Thanks for any suggestions,

John

well on the tag there is numbers , in between the numbers for what gear ratio there will be an L , looks like this 3 L 73 , if it doesnt have limited slip it will rwead like this 3.73, with no L

[jwink]

you mean the tags on the inside of the drivers door? or is it in the glove box?

[Hank]

Tag is on one of the differential bolts.

[SCUFFY828]

Originally Posted by jwink

you mean the tags on the inside of the drivers door? or is it in the glove box?

like hank said , its on the rear end like a dog tag