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Rear diff backlash setting??

Tech Talk for Nissan owners.

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Joined: Mon Mar 28, 2011 3:39 pm

Rear diff backlash setting??

Post by OlllllllO Jee-Q »

Hey lads, just wondering what the normal backlash is for a gq rear diff??
forgot to measure what it was when we pulled it out... Its got a air locker too so dont know if that changes anything...

Cheers Hally
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Re: Rear diff backlash setting??

Post by A.J. »

Fitment of an air locker doesn't affect your backlash setting.

Backlash between the crown wheel and pinion is setup the same regardless of carrier used.

I think the Nissan manual says between 0.15 and 0.20mm.

Someone else might be able to find the exact quote from the manual.
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Re: Rear diff backlash setting??

Post by 91Mav »

A.J. wrote:Fitment of an air locker doesn't affect your backlash setting.

Backlash between the crown wheel and pinion is setup the same regardless of carrier used.

I think the Nissan manual says between 0.15 and 0.20mm.

Someone else might be able to find the exact quote from the manual.
I'd be aiming more towards 0.15 (6 thou) with gears that have already been used and run in.
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