Nissan 370Z Forum  

SPL diff bushings

Originally Posted by modme How was the fitment? Did you have to modify it to fit? We used a 350Z kit. 350Z rear subframe has a slightly larger diameter rear

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain


Like Tree1Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 03-10-2013, 11:54 AM   #16 (permalink)
A True Z Fanatic
 
tranceformer's Avatar
 
Join Date: Nov 2008
Location: Palm Beach, FL
Posts: 1,213
Drives: 2009 370Z PW 6MT
Rep Power: 268
tranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond repute
Default

Quote:
Originally Posted by modme View Post
How was the fitment? Did you have to modify it to fit?
We used a 350Z kit. 350Z rear subframe has a slightly larger diameter rear diff bushing (just a few thousands of an inch). the front bushings are identical.

we already cut a little bit of metal (a few thousands) in my rear subframe to fit the SPL aluminum bushing so the urethane one went in like butter. I don't see a problem squeezing in the SPL bushing if you have not done what I had done already... it will compress slightly to fit in (unlike solid aluminum).
TVPostSound likes this.
__________________
Ray
2009 370Z Base Sport 6MT / 12.860 @ 109.09mph / 1.921 60ft / street tires
official 1/4 mile track times
tranceformer is offline   Reply With Quote
Old 03-23-2013, 11:48 PM   #17 (permalink)
Base Member
 
nismo09's Avatar
 
Join Date: Aug 2009
Location: Austin
Posts: 159
Drives: 09 Nismo
Rep Power: 16
nismo09 is on a distinguished road
Default

Quote:
Originally Posted by tranceformer View Post
We used a 350Z kit. 350Z rear subframe has a slightly larger diameter rear diff bushing (just a few thousands of an inch). the front bushings are identical.

we already cut a little bit of metal (a few thousands) in my rear subframe to fit the SPL aluminum bushing so the urethane one went in like butter. I don't see a problem squeezing in the SPL bushing if you have not done what I had done already... it will compress slightly to fit in (unlike solid aluminum).
So if I read this thread correctly, if I wanted to just to replace my old bushing and install a new urethane Whiteline bushing in my 370z, I am still going to have problems with 1) removing the old bushing and 2) installing the Whiteline one since it is for a 350z (like the SPL version)? Is that correct? From what I can tell no matter what, I will need to shave the subframe right?
nismo09 is offline   Reply With Quote
Old 03-25-2013, 03:30 PM   #18 (permalink)
Base Member
 
Join Date: Nov 2012
Location: Granada Hills
Posts: 73
Drives: 2010G37 AKA 370Z 2+2
Rep Power: 12
TVPostSound is on a distinguished road
Default

Quote:
Originally Posted by nismo09 View Post
So if I read this thread correctly, if I wanted to just to replace my old bushing and install a new urethane Whiteline bushing in my 370z, I am still going to have problems with 1) removing the old bushing and 2) installing the Whiteline one since it is for a 350z (like the SPL version)? Is that correct? From what I can tell no matter what, I will need to shave the subframe right?
Removing the old bushing will be a pain.
The Whiteline should slide right in.
TVPostSound is offline   Reply With Quote
Old 03-25-2013, 05:38 PM   #19 (permalink)
A True Z Fanatic
 
tranceformer's Avatar
 
Join Date: Nov 2008
Location: Palm Beach, FL
Posts: 1,213
Drives: 2009 370Z PW 6MT
Rep Power: 268
tranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond repute
Default

^yup what he said. if you can get that far with the install, the few thousands of an inch difference shouldn't be a problem. the real problem is getting the stock bushing out.
__________________
Ray
2009 370Z Base Sport 6MT / 12.860 @ 109.09mph / 1.921 60ft / street tires
official 1/4 mile track times
tranceformer is offline   Reply With Quote
Old 03-26-2013, 10:25 AM   #20 (permalink)
Enthusiast Member
 
JMac88's Avatar
 
Join Date: Jun 2010
Location: Edmonton AB
Posts: 416
Drives: 2010 PW 370z
Rep Power: 15
JMac88 will become famous soon enoughJMac88 will become famous soon enough
Default

Just out of curiosity, what conditions caused you to check your bushings in the first place. Was there extra noise coming from the diff?
__________________
*Full Mod List*
JMac88 is offline   Reply With Quote
Old 03-26-2013, 01:35 PM   #21 (permalink)
A True Z Fanatic
 
tranceformer's Avatar
 
Join Date: Nov 2008
Location: Palm Beach, FL
Posts: 1,213
Drives: 2009 370Z PW 6MT
Rep Power: 268
tranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond reputetranceformer has a reputation beyond repute
Default

Quote:
Originally Posted by JMac88 View Post
Just out of curiosity, what conditions caused you to check your bushings in the first place. Was there extra noise coming from the diff?
rev out first gear then powershift into 2nd gear, I felt a clunk and slight noise from the rear end. then I looked under the car, and the telltale sign was there... black fluid dripping on the diff cover. I expected this to happen eventually so I knew to look/wait for it.
__________________
Ray
2009 370Z Base Sport 6MT / 12.860 @ 109.09mph / 1.921 60ft / street tires
official 1/4 mile track times
tranceformer is offline   Reply With Quote
Old 03-26-2013, 08:48 PM   #22 (permalink)
Base Member
 
nismo09's Avatar
 
Join Date: Aug 2009
Location: Austin
Posts: 159
Drives: 09 Nismo
Rep Power: 16
nismo09 is on a distinguished road
Default

Quote:
Originally Posted by TVPostSound View Post
Removing the old bushing will be a pain.
The Whiteline should slide right in.
Just an FYI - I talked to Sean at SPL Parts and they do indeed have all the new bushings needed for the 370Z diff. No shaving needed for the install of their parts. They just don't advertise very well I guess since some of you have gone through a lot of bull sh*& to get the sub-frame bushing out and buying other 3rd party 350Z parts to make all this work. I will be buying the kit later this week for my diff seal rebuild. What the heck - the diff is going to be dropped no matter how you slice it to replace my "breathing" oil leak issues on the side seals so I might as well replace all the OEM bushings that are going to wear out sooner rather than later - to hell with the noise. Give me track time.

My next question is does anyone know the fastest/easiest way to get that bad boy bushing out of the sub-frame? Seems that is the hardest one for replacement.
nismo09 is offline   Reply With Quote
Old 03-26-2013, 10:57 PM   #23 (permalink)
A True Z Fanatic
 
Zat_Zuma's Avatar
 
Join Date: Nov 2008
Location: Edmonton, Alberta ...eh
Posts: 1,171
Drives: 2017 Touring auto
Rep Power: 19
Zat_Zuma is a glorious beacon of lightZat_Zuma is a glorious beacon of lightZat_Zuma is a glorious beacon of lightZat_Zuma is a glorious beacon of lightZat_Zuma is a glorious beacon of light
Default

Drop the subframe to gain access to the rear diff bushing.

Then, since it's all apart install SPL Chassis subframe bushings and optional knuckle monoball bushings.

Noise be damned
__________________
[B]2009 & 2017 370Z Touring Sport Autos SOLD
Zat_Zuma is offline   Reply With Quote
Old 09-04-2013, 02:02 AM   #24 (permalink)
Banned
 
Join Date: Jun 2010
Location: Ahnald, MO
Age: 47
Posts: 387
Drives: 09 K51 G C Bw/S 6MT
Rep Power: 0
L33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant futureL33T Z34 has a brilliant future
Send a message via Yahoo to L33T Z34
Thumbs up

I don't find the SPL solid AL rear diff bushings to be t0 loud...Yes, the rear diff drivetrain noise will sound like woo, woo, woo every ~0.5" @ ~40+ mph (my350Z also supports this claim); inherent in teh rotation of the ring gear in the rear diff. It's not too loud though! I have a gutted rear Nterior trim, Ncluding no d0Nut. The strate piped Xhaust w/bullet mufflers drowns out the noise....Of course I don't daily drive my Z34, but for a "for fun" weekend car these bushings R "teh shizer!" I highly recommend 'em to anyone looking to cure the dreaded wheel hop...

Last edited by L33T Z34; 09-07-2013 at 11:51 PM. Reason: more info
L33T Z34 is offline   Reply With Quote
Old 09-04-2013, 04:42 AM   #25 (permalink)
A True Z Fanatic
 
1slow370's Avatar
 
Join Date: Aug 2009
Location: In the D
Posts: 3,732
Drives: v8 74 260z ;)
Rep Power: 7251
1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute1slow370 has a reputation beyond repute
Default

yeah aluminum bushings don't work well on a street car, i mean they work great but it will sound like your diff is ready to go. the 350z energy suspension bushings also fit no problem.
__________________
ANSWER PRICE LIST
Answers - - - - - - - - - - - - - - - - $0.75
Answers (requiring thought) - - - - $1.25
Answers (correct) - - - - - - - - - - $12.50
1slow370 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Suspension bushings pokeyl Nismo 370Z 4 10-16-2011 11:22 AM
Differential Bushings V8Killer Brakes & Suspension 0 10-12-2011 10:25 AM
Aluminum Differential Bushings 1slow370 Engine & Drivetrain 24 07-10-2011 01:38 PM
WTT: My Base Diff + Cash for Your Sport Diff aadosx South East Region 0 04-27-2011 06:41 PM
WTT: My Base Diff + Cash for Your Sport Diff aadosx Parts for sale (Private Classifieds) 11 04-27-2011 06:40 PM


All times are GMT -5. The time now is 03:55 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2