Open Diff

Daishi9000 · 06-20-2013, 11:38 AM

Does anyone have a complete open diff for a manual?

or know where i can get one?

Daishi9000 · 06-21-2013, 01:01 AM

bump!

McCammitt11 · 06-21-2013, 08:51 AM

Try looking on ebay, they might have one at a decent price.

threeseventy · 06-21-2013, 12:02 PM

I have it. Not the pumpkin, just the gears and axles. I see cases on eBay for $200.

DR_ · 06-21-2013, 12:57 PM

Unless you know how to do the diff install correctly yourself I highly recommend you just buy the whole pumpkin.

DR_ · 06-21-2013, 12:59 PM

Also, remember the G37 pumpkin will work as there are a lot more of those out there.

Daishi9000 · 06-21-2013, 01:22 PM

Ok, thanks, i'll check out G37's and Ebay.

Wantom · 06-22-2013, 12:36 AM

why do you want an open diff??? ill ask my friend for you.... i think he still has his stock one laying around somewhere

DEpointfive0 · 06-22-2013, 01:24 AM

Quote:

Originally Posted by Wantom

why do you want an open diff??? ill ask my friend for you.... i think he still has his stock one laying around somewhere

Either because its a bit easier/cheaper to install a real diff, or he's gonna weld it closed

threeseventy · 06-22-2013, 12:06 PM

I still have it, ready to ship. Ring, pinion, gears and axles. PM sent.

Daishi9000 · 06-22-2013, 12:46 PM

i'm dealing with this shop that installed a quaife on my open diff, they botched the install. it's really whiny, it howls and clicks. he must have not set up the correct backlash on the gears.

so i'm suppose to take it back for a 3rd time next week. if he doesn't fix it, i hope i can get my money back. I think the pinion/ring gear are now damaged.

just give me some time to give them a chance to fix it. if he doesn't then i'll probably buy yours and start from scratch.

thanks for the responses, i'll let you guys know what happens, i hope they will cover any damaged parts.

thank you.

Daishi9000 · 06-22-2013, 12:57 PM

he said that he checked the clearances, and that they are all within spec the second time i took it in. he got new shims.
he thinks it's the quife it self, he's going to return it and get a new one.

Daishi9000 · 07-08-2013, 12:29 AM

so he now said the Quaife was ok and that the gears are to blame.
Now i'm worst than when i started, with an open diff making noises.

chrischhorn · 07-08-2013, 12:43 AM

Quote:

Originally Posted by Daishi9000

so he now said the Quaife was ok and that the gears are to blame.
Now i'm worst than when i started, with an open diff making noises.

Im in the same situation with my current diff too. I had a shop install my Quaife LSD and my 4.08 gear swap. Got my first setup and everything seemed good. after about 400 miles it started to whine, took it back and they said the gears were trashed. Just installed another set of gears again with the Quaife and now the backlash is off and only whines on deceleration. Only 4 miles on it so taking it back to them tomorrow and no damage should be done. When I drained the fluid today for the swap, there were no metal shavings so thats a good sign. I did buy a donor diff to start though so my car hasn't had any down time as I still have the OEM one to swap in and out but 2 hours to swap each time and $60 worth of gear oil every swap is annoying. 1 more shot tomorrow and let's hope this is it for me.....

Daishi9000 · 07-08-2013, 12:52 AM

Quote:

Originally Posted by chrischhorn

Im in the same situation with my current diff too. I had a shop install my Quaife LSD and my 4.08 gear swap. Got my first setup and everything seemed good. after about 400 miles it started to whine, took it back and they said the gears were trashed. Just installed another set of gears again with the Quaife and now the backlash is off and only whines on deceleration. Only 4 miles on it so taking it back to them tomorrow and no damage should be done. When I drained the fluid today for the swap, there were no metal shavings so thats a good sign. I did buy a donor diff to start though so my car hasn't had any down time as I still have the OEM one to swap in and out but 2 hours to swap each time and $60 worth of gear oil every swap is annoying. 1 more shot tomorrow and let's hope this is it for me.....

^did you have to pay for the second set of gears?
I should have started with a donor diff like you.

06-20-2013, 11:38 AM	#1 (permalink)
Daishi9000 Enthusiast Member Join Date: May 2011 Location: Fresno Ca, Posts: 257 Drives: 370z Touring 6M PW Rep Power: 14	Open Diff Does anyone have a complete open diff for a manual? or know where i can get one?

06-21-2013, 08:51 AM	#3 (permalink)
McCammitt11 Base Member Join Date: Oct 2011 Location: New Jersey Posts: 139 Drives: 2011 GM 370z Rep Power: 14	Try looking on ebay, they might have one at a decent price. __________________ Clear Bra // GT-R Start Button // Led License Plate Lights

06-21-2013, 12:02 PM	#4 (permalink)
threeseventy Track Member Join Date: Mar 2011 Location: Huntington Beach, CA Posts: 600 Drives: Opinion Rep Power: 15	I have it. Not the pumpkin, just the gears and axles. I see cases on eBay for $200. Last edited by threeseventy; 06-21-2013 at 12:07 PM.

06-22-2013, 12:46 PM	#11 (permalink)
Daishi9000 Enthusiast Member Join Date: May 2011 Location: Fresno Ca, Posts: 257 Drives: 370z Touring 6M PW Rep Power: 14	i'm dealing with this shop that installed a quaife on my open diff, they botched the install. it's really whiny, it howls and clicks. he must have not set up the correct backlash on the gears. so i'm suppose to take it back for a 3rd time next week. if he doesn't fix it, i hope i can get my money back. I think the pinion/ring gear are now damaged. just give me some time to give them a chance to fix it. if he doesn't then i'll probably buy yours and start from scratch. thanks for the responses, i'll let you guys know what happens, i hope they will cover any damaged parts. thank you. threeseventy likes this.

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06-21-2013, 01:01 AM	#2 (permalink)
Daishi9000 Enthusiast Member Join Date: May 2011 Location: Fresno Ca, Posts: 257 Drives: 370z Touring 6M PW Rep Power: 14	bump!

06-21-2013, 12:57 PM	#5 (permalink)
DR_ Track Member Join Date: Jul 2009 Location: Dallas Posts: 981 Drives: Touring/Sport M6 PG Rep Power: 17	Unless you know how to do the diff install correctly yourself I highly recommend you just buy the whole pumpkin.

06-21-2013, 12:59 PM	#6 (permalink)
DR_ Track Member Join Date: Jul 2009 Location: Dallas Posts: 981 Drives: Touring/Sport M6 PG Rep Power: 17	Also, remember the G37 pumpkin will work as there are a lot more of those out there.

06-21-2013, 01:22 PM	#7 (permalink)
Daishi9000 Enthusiast Member Join Date: May 2011 Location: Fresno Ca, Posts: 257 Drives: 370z Touring 6M PW Rep Power: 14	Ok, thanks, i'll check out G37's and Ebay.

06-22-2013, 12:36 AM	#8 (permalink)
Wantom Base Member Join Date: Jan 2013 Location: Virginia Posts: 63 Drives: 2011 silver manual Rep Power: 12	why do you want an open diff??? ill ask my friend for you.... i think he still has his stock one laying around somewhere

06-22-2013, 12:06 PM	#10 (permalink)
threeseventy Track Member Join Date: Mar 2011 Location: Huntington Beach, CA Posts: 600 Drives: Opinion Rep Power: 15	I still have it, ready to ship. Ring, pinion, gears and axles. PM sent.

06-22-2013, 12:57 PM	#12 (permalink)
Daishi9000 Enthusiast Member Join Date: May 2011 Location: Fresno Ca, Posts: 257 Drives: 370z Touring 6M PW Rep Power: 14	he said that he checked the clearances, and that they are all within spec the second time i took it in. he got new shims. he thinks it's the quife it self, he's going to return it and get a new one.

07-08-2013, 12:29 AM	#13 (permalink)
Daishi9000 Enthusiast Member Join Date: May 2011 Location: Fresno Ca, Posts: 257 Drives: 370z Touring 6M PW Rep Power: 14	so he now said the Quaife was ok and that the gears are to blame. Now i'm worst than when i started, with an open diff making noises.