4.56/4.67/4.88 diff builds - Page 4 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

fika84 · 02-19-2018, 10:09 AM

http://www.ft86club.com/forums/showthread.php?t=45217

" I found that ring and pinion sets meant for a North American MK3 Supra (8" or 205mm ring diameter) will fit, but the pinion seal will most likely not."

clay217 · 02-19-2018, 10:49 AM

sent spencer @ weir another email even though it seems pointless, try try and try and his prices are far better than mfactory ect

RJasonKlein · 02-19-2018, 12:20 PM

Quote:

Originally Posted by clay217

sent spencer @ weir another email even though it seems pointless, try try and try and his prices are far better than mfactory ect

Man, you’re pretty vocal about not getting a response from Spence Weir, but I called the number listed on the website (707-315-6638) and he picked up on the second ring. He said he’s absolutely swamped and just to call him until you reach him.

NoHaveMSG · 02-19-2018, 12:45 PM

Quote:

Originally Posted by nextcar

Heads up! I have no connection and make no claims/recommendations on this...

Ebay has a listing for a New Weir Performance 4.56 gear set for FRS with bearings, seals, and solid spacer. Ends tomorrow and has a reserve; don't have any idea what it will sell for. If interested go to ebay and search "weir performance"

I was just trying to find a picture of a weir gear set to see if there were any identifying marks on it and ran across this.

I bid on this and I am assuming one of you bastards beat me on it.

clay217 · 02-19-2018, 03:59 PM

Quote:

Originally Posted by RJasonKlein

Man, you’re pretty vocal about not getting a response from Spence Weir, but I called the number listed on the website (707-315-6638) and he picked up on the second ring. He said he’s absolutely swamped and just to call him until you reach him.

I have a few times and i am in Canada so its cost a bit every time.I am vocal cause everyone just says to use him and I am looking for other info as he is unreachable to me it seems so i rather just move along and source some. But I will give him a call thanks for the heads up....

clay217 · 02-19-2018, 04:00 PM

Quote:

Originally Posted by NoHaveMSG

I bid on this and I am assuming one of you bastards beat me on it.

seems buddy out bid you by $5 i gave up early as the $ shot up

scottman · 02-21-2018, 12:46 PM

Also Canada, I called Wier and ordered mine a month ago, without any issues, and I received it 2 weeks ago.
Phones man.

NoHaveMSG · 02-21-2018, 01:21 PM

Quote:

Originally Posted by scottman

Also Canada, I called Wier and ordered mine a month ago, without any issues, and I received it 2 weeks ago.
Phones man.

I have been calling Weir from the states. No response.

Helturus · 11-23-2020, 09:59 AM

Quote:

Originally Posted by nextcar

Toyota ring and pinion part numbers compatible with the FRS. Not all can be ordered in North America; I had to order mine from Japan. The only real problem with some of the third party gears is a bit of whine due to not all being helical cut.

3.58:1 - 41201-80125
3.73:1 - 41201-80050
3.91:1 - 41201-80052
4.10:1 - 41201-19605
4.30:1 - 41201-29606 (Included pinion seal will not fit)
4.56:1 - 41201-19557 (Included pinion seal will not fit)
4.88:1 - 41201-80183 (Included pinion seal will likely not fit)
5.13:1 - 41201-80300 (Included pinion seal will likely not fit)

Good luck.

...I went 4.56 with a MT, but sometimes I think I should have gone 4.88

Incase anybody digs this up in 2020 and wants to use the above Toyota part code for the 4.88:1.

Be warned it is incorrect. It has a significantly thicker spline for the pinion yoke compared to stock. Therefore the original one will not fit.

Don't make the same mistake I did

Sadly I do not have the correct Toyota part code to rectify the misinformation.

nextcar · 12-01-2020, 06:29 PM

Quote:

Originally Posted by Helturus

Incase anybody digs this up in 2020 and wants to use the above Toyota part code for the 4.88:1.

Be warned it is incorrect. It has a significantly thicker spline for the pinion yoke compared to stock. Therefore the original one will not fit.

Don't make the same mistake I did

Sadly I do not have the correct Toyota part code to rectify the misinformation.

Original post updated to reflect your issue

Lonewolf · 12-01-2020, 08:09 PM

Quote:

Originally Posted by Helturus

Incase anybody digs this up in 2020 and wants to use the above Toyota part code for the 4.88:1.

Be warned it is incorrect. It has a significantly thicker spline for the pinion yoke compared to stock. Therefore the original one will not fit.

Don't make the same mistake I did

Sadly I do not have the correct Toyota part code to rectify the misinformation.

Is it possible there are different part numbers for different world markets?

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02-19-2018, 10:49 AM	#44
clay217 Member Join Date: Feb 2018 Drives: 2013 scion frs , 1999 subaru legacy Location: edmonton Posts: 16 Thanks: 5 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	sent spencer @ weir another email even though it seems pointless, try try and try and his prices are far better than mfactory ect

02-21-2018, 12:46 PM	#49
scottman Member Join Date: Jun 2012 Drives: 13 mt fr-s Location: Halton Hills, Ont. Posts: 171 Thanks: 73 Thanked 96 Times in 48 Posts Mentioned: 0 Post(s) Tagged: 1 Thread(s)	Also Canada, I called Wier and ordered mine a month ago, without any issues, and I received it 2 weeks ago. Phones man.

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