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4.875 diff gears

Tech Talk for Nissan owners.

Moderators: toaddog, V8Patrol

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4.875 diff gears

Post by justinshere »

Anyone ever destroyed 4.8s in their GQ/GU?
If so what size rubber were u running and what engine was pushing it.
Im just wondering weather to stick with standard gears or 4.8s.
Thoughts.....

Cheers
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Post by j-top paj »

mine have been going strong so far.
and im not shy to put the boot in ;)
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Post by justinshere »

j-top paj wrote:mine have been going strong so far.
and im not shy to put the boot in ;)
Thinking about it... If they can last under a nissan i think a lux would have a hell of a time trying to break one.
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Post by nastytroll »

are they nissan diffs under a lux? I know of quite a few blokes in bris thaT BROKE 4.88 GEARS mine was front crown in td42t, 37 mtr n 85% trans, others were front crown 1 td42t with 37 claws and rear pinion with 36 mex et and td42t with gas there are more but cant remember the details
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Post by j-top paj »

is there much of a difference between the h260 and 233b strength wise?
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Post by nastytroll »

dont know for sure but h260 have long small pinion but bigger axles n crown wheels, these gears were all broken in comp trucks, ASCC, XWC, XRCC, ect
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Post by j-top paj »

mines the 260, seems to be ok so far
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Post by nastytroll »

most problems are the front crown wheels mine looked like the teeth were being ripped from the flange the teeth had cracks along the root of the tooth
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Post by justinshere »

Thanks guys.

Yeah its for a lux, i want to use GUs FnR just for the little big extra strength in the front.
Im putting the rear in first and gettin it all sorted before i start the front, so i want a ratio that lux and patrol have in common. Cant use 4.3s cos they are slightly different - 4.300 and 4.375. Dont want 4.1s
I have 4.88s for a lux already.
I may just try n keep genuine nissan 4.3s or 4.6s for the extra strength cant use 4wd for a while that'll be all
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Post by nastytroll »

std 4.625 are best
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Post by justinshere »

nastytroll wrote:std 4.625 are best
Yeah just hard to come buy cos everyone wants them and i guess nissan want big $$s for new genuine ones
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Post by cloughy »

justinshere wrote:Thanks guys.

Yeah its for a lux, i want to use GUs FnR just for the little big extra strength in the front.
Im putting the rear in first and gettin it all sorted before i start the front, so i want a ratio that lux and patrol have in common. Cant use 4.3s cos they are slightly different - 4.300 and 4.375. Dont want 4.1s
I have 4.88s for a lux already.
I may just try n keep genuine nissan 4.3s or 4.6s for the extra strength cant use 4wd for a while that'll be all
Running a 4.3 and a 4.375, will make 2/10's of fark all difference
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Post by nastytroll »

except on bitumen
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Post by j-top paj »

but u dont need 4wd on bitchimen do u?
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Post by nastytroll »

:D
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Post by justinshere »

cloughy wrote:
justinshere wrote:Thanks guys.

Yeah its for a lux, i want to use GUs FnR just for the little big extra strength in the front.
Im putting the rear in first and gettin it all sorted before i start the front, so i want a ratio that lux and patrol have in common. Cant use 4.3s cos they are slightly different - 4.300 and 4.375. Dont want 4.1s
I have 4.88s for a lux already.
I may just try n keep genuine nissan 4.3s or 4.6s for the extra strength cant use 4wd for a while that'll be all
Running a 4.3 and a 4.375, will make 2/10's of fark all difference
i wouldnt worry about it if it was in mud or something but i prefer rockcrawling, might bind it up too much, something will have to break!
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Post by cloughy »

justinshere wrote:
cloughy wrote:
justinshere wrote:Thanks guys.

Yeah its for a lux, i want to use GUs FnR just for the little big extra strength in the front.
Im putting the rear in first and gettin it all sorted before i start the front, so i want a ratio that lux and patrol have in common. Cant use 4.3s cos they are slightly different - 4.300 and 4.375. Dont want 4.1s
I have 4.88s for a lux already.
I may just try n keep genuine nissan 4.3s or 4.6s for the extra strength cant use 4wd for a while that'll be all
Running a 4.3 and a 4.375, will make 2/10's of fark all difference
i wouldnt worry about it if it was in mud or something but i prefer rockcrawling, might bind it up too much, something will have to break!
:roll: It will still be fine
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Post by j-top paj »

i dont think it would make that much of a difference
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Post by benhl »

justinshere wrote:
nastytroll wrote:std 4.625 are best
Yeah just hard to come buy cos everyone wants them and i guess nissan want big $$s for new genuine ones
I just got a pari of Terrain Tamer 4.6's ones for $770 delivered off ebay...
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Post by j-top paj »

set? or single?
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