Play in drive shaft and thump under hard shift

Maddog · 03-02-2016, 10:29 AM

Failing diff bushes are common

this might help

DIY: Whiteline rear differential bushings

frankiev · 03-02-2016, 11:58 AM

Thanks for the replies . Its the rear diff bushing for sure .
Is the covered under 5 50 warranty

gomer_110 · 03-02-2016, 12:40 PM

Honestly I'd probably just pay and go aftermarket for the diff bushing. The oe bushing is terrible and a replacement will just fail again, most likely outside of warranty. Unless you plan on selling the car soon get an aftermarket bushing. I have the whiteline bushing on mine.

Maddog · 03-03-2016, 03:31 AM

Quote:

Originally Posted by gomer_110

Honestly I'd probably just pay and go aftermarket for the diff bushing. The oe bushing is terrible and a replacement will just fail again, most likely outside of warranty. Unless you plan on selling the car soon get an aftermarket bushing. I have the whiteline bushing on mine.

How do you find the whitelines ones on the road ? Is there an increase in noise vibration and harshness ?

I am planning to do mine on my 2012 car when I fit the Quiafe diff

SouthArk370Z · 03-03-2016, 07:55 AM

Quote:

Originally Posted by Maddog

... Is there an increase in noise vibration and harshness ? ...

Any time you use stiffer/harder bushings, there will be some increase in NVH.

New bushing seems to be a popular option when modding/replacing diff so a site search might provide some insight. From what I recall reading on here, there is an increase in NVH but most people consider it a small price to pay. YMMV

frankiev · 03-03-2016, 01:08 PM

Called the local Nissan dealer ,said not covered . I found a local shop that will do it for 300 + parts . Seems like a good price

03-02-2016, 10:29 AM	#1 (permalink)
Maddog Base Member Join Date: Dec 2013 Location: Uk Posts: 94 Drives: 2012 370z GT a/t Rep Power: 12	Failing diff bushes are common this might help DIY: Whiteline rear differential bushings Felix 808, Rusty and hooey_b like this. __________________ Eibach sway bars and 25mm spacers, Stillen kit , Level 10 trans, Quaife diff

03-02-2016, 12:40 PM	#3 (permalink)
gomer_110 A True Z Fanatic Join Date: Aug 2011 Location: Perrysburg, OH Posts: 17,992 Drives: '11 Nismo #528 GM Rep Power: 36942	Honestly I'd probably just pay and go aftermarket for the diff bushing. The oe bushing is terrible and a replacement will just fail again, most likely outside of warranty. Unless you plan on selling the car soon get an aftermarket bushing. I have the whiteline bushing on mine. __________________ '11 370Z Nismo #528 Fast Intentions \| Stillen \| Motordyne \| Uprev \| CSF \| Zspeed \| Z1 Motorsports \| AST \| Swift \| SPC \| SPL \| Whiteline \| Hotchkis \| Bride \| Schroth \| Robispec \| Cusco \| Nismo \| Volk \| Forgestar \| Hoosier \| RJM '17 Titan Bone Stock

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03-02-2016, 11:58 AM	#2 (permalink)
frankiev Base Member Join Date: Apr 2015 Location: so fl Posts: 89 Drives: 2012 370 nismo Rep Power: 11	Thanks for the replies . Its the rear diff bushing for sure . Is the covered under 5 50 warranty

03-03-2016, 01:08 PM	#6 (permalink)
frankiev Base Member Join Date: Apr 2015 Location: so fl Posts: 89 Drives: 2012 370 nismo Rep Power: 11	Called the local Nissan dealer ,said not covered . I found a local shop that will do it for 300 + parts . Seems like a good price