Locking Diff

[jeffzee]

In my quest looking for a truck, wondering which trucks come with the locking diff. I am looking at getting a 99 or newer 3/4 tonne. when did they start puuting in the locking diff?

 

Thanks guys!!

[Shaners]

Look for the RPO code of G80 on the sticker inside the glovebox door.

[BlackSilver]

In my quest looking for a truck, wondering which trucks come with the locking diff. I am looking at getting a 99 or newer 3/4 tonne. when did they start puuting in the locking diff?

 

Thanks guys!!

 

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The locking rear has been available for many years, but is an option (not standard on any model or year). Check the glove box RPO list for "G80".

[renolaw]

you can always go aftermarket-- try www.arbusa.com or the new electric locker from Eaton (Tractech). if ur rig does not have a G80, then its likely cheaper and more beefy to go aftermarket.

 

JMO

 

mb

[Trouttrooper]

G80 is standard on the 3500 SRW....at least in 2005 it was

[Jacqson]

The locking rear has been available for many years, but is an option (not standard on any model or year). Check the glove box RPO list for "G80".

 

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The G80 was standard in the 2002 model year on the 2500 Suburban and YukonXL.

[BurbanZ71]

The locking rear has been available for many years, but is an option (not standard on any model or year). Check the glove box RPO list for "G80".

 

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The G80 was standard in the 2002 model year on the 2500 Suburban and YukonXL.

 

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Also standard on Z71 Suburban & Tahoe. These locking diffs are awesome when there is anything more than 3-4 inches of snow! Very tough to get in trouble.

[ZE5]

Do you mean locking as like an air locker... or limited slip?

[Mark_in_Tulsa]

Do you mean locking as like an air locker... or limited slip?

 

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This is what it is.

 

Eaton