Torsen front diff

[DingDongDoug]

Hey Guys,
I have been wondering and have not been able to find any info specifically on it, but the Torsen from Ford comes 4.10 ratio while the locking rear comes 3.73.
Do any of you know if Ford is changing the rears to match the 4.1 or are they changing the Torsen to the 3.73?
I'm just assuming they are supposed to match.. but I'm no mechanic.

 

[Troy]

Hey Guys,
I have been wondering and have not been able to find any info specifically on it, but the Torsen from Ford comes 4.10 ratio while the locking rear comes 3.73.
Do any of you know if Ford is changing the rears to match the 4.1 or are they changing the Torsen to the 3.73?
I'm just assuming they are supposed to match.. but I'm no mechanic.

This post seems like the most plausible to me.

4.10 ratio w/ Torsen???

I was just reviewing the order I placed today for a 2022 Tremor and noticed something I'd never seen before. It calls out a 3.73 ratio for the rear axle, and a 4.10 ratio for the front axle with the Torsen differential. Does anyone know about this? I would assume I'll want both ratios to be the...

www.f150tremor.com

 

[metallikatz3]

Booo the Ford accessories site says the torsen is sold out

 

[Cheif2Slo]

Booo the Ford accessories site says the torsen is sold out

I know! I even called my local dealer and they couldn’t get me one either.

 

[Robb1]

Hey Guys,
I have been wondering and have not been able to find any info specifically on it, but the Torsen from Ford comes 4.10 ratio while the locking rear comes 3.73.
Do any of you know if Ford is changing the rears to match the 4.1 or are they changing the Torsen to the 3.73?
I'm just assuming they are supposed to match.. but I'm no mechanic.

This post seems like the most plausible to me.

4.10 ratio w/ Torsen???

I was just reviewing the order I placed today for a 2022 Tremor and noticed something I'd never seen before. It calls out a 3.73 ratio for the rear axle, and a 4.10 ratio for the front axle with the Torsen differential. Does anyone know about this? I would assume I'll want both ratios to be the...

www.f150tremor.com

It has come up several times. Its a misprint on fords site. The torsen itself does not change you gear ratio. On the Raptor the torsen option from the factory bumps you to a 4.10 front and rear. The Tremor stays at 3.73. It was a poor cut and paste job by Ford on the build site that got everyone excited.

Both front and rear gear ratios need to match or death and destruction will result (outside of some special exceptions).

When you install the torsen after the fact your existing front gear is reused.

 

[Robb1]

Booo the Ford accessories site says the torsen is sold out

I know! I even called my local dealer and they couldn’t get me one either.

I am really starting to feel lucky then. It was on my doorstep in 3-4 days from order. I was half expecting to get a backorder email at the time, but was pleasantly surprised.

 

[Troy]

It has come up several times. Its a misprint on fords site. The torsen itself does not change you gear ratio. On the Raptor the torsen option from the factory bumps you to a 4.10 front and rear. The Tremor stays at 3.73. It was a poor cut and paste job by Ford on the build site that got everyone excited.

Both front and rear gear ratios need to match or death and destruction will result (outside of some special exceptions).

When you install the torsen after the fact your existing front gear is reused.

I think the intern is charge of the F150 ford's website these days. I like that its Jan and build and price still shows 2021 F150s. I guess the intern quit over there

 

[DingDongDoug]

It has come up several times. Its a misprint on fords site. The torsen itself does not change you gear ratio. On the Raptor the torsen option from the factory bumps you to a 4.10 front and rear. The Tremor stays at 3.73. It was a poor cut and paste job by Ford on the build site that got everyone excited.

Both front and rear gear ratios need to match or death and destruction will result (outside of some special exceptions).

When you install the torsen after the fact your existing front gear is reused.

Great info. I'm not mad at both being 4.10. That way Ill get that quick.

 

[DingDongDoug]

I think the intern is charge of the F150 ford's website these days. I like that its Jan and build and price still shows 2021 F150s. I guess the intern quit over there

Damn IT messing everything up again.

 

[DingDongDoug]

This post seems like the most plausible to me.

4.10 ratio w/ Torsen???

I was just reviewing the order I placed today for a 2022 Tremor and noticed something I'd never seen before. It calls out a 3.73 ratio for the rear axle, and a 4.10 ratio for the front axle with the Torsen differential. Does anyone know about this? I would assume I'll want both ratios to be the...

www.f150tremor.com

Man, I searched the site using "Torsen" and "4.10" and "Torsen 4.10" and couldn't find a thing! How did you find this?
Regardless, thanks for pointing me in the right direction. This definitely answered my question.

 

[Troy]

Man, I searched the site using "Torsen" and "4.10" and "Torsen 4.10" and couldn't find a thing! How did you find this?
Regardless, thanks for pointing me in the right direction. This definitely answered my question.

lol I knew it existed because I saw a few months ago when it was active.