GSR Hydro Tranny Parts Breakdown Your Input Is Welcome
I'll start by saying I am no transmission expert, and any and all input is welcome here. I wanted to start a thread here to help other people find the info that they need that might be in the same situation as I am in currently and to see if I can confirm that I am going in the right direction. I started out putting a Quaife LSD in my GSR hydro tranny that already had a viscous LSD in it. When I got the tranny apart I realized the the ring gear was held on by (14) 10mm head normal coarse thread bolts instead of (10) 14mm head reverse fine thread bolt and the ring gear was made totally different other than the fact it had 66 teeth. I purchased a used 66 tooth ring gear and bolts (thanks dogginator) and I think I'm good there. When I started to figure out what bearings to use I got a little confused cause there are two types you can use. One is a tapered roller bearing style(OEM part # 91005-P80-003 item # 17 on attached drawing) which is common from the factory, but from what I've read is near impossible to shim up correctly without the use of a special tool. The other is an enclosed ball bearing style (OEM part # 91005-P80-E31) which require a different shim that is 80mm instead of 79.5mm. I have decided to use the enclosed ball bearing style and have also read that the most commonly used shim size is OEM part # 41454-PL3-B00. I understand all trannies are different and different shims will be needed for different transmissions. There is a great write up here; http://www.xm-parts.com/articles/hgear/gear.htm that shows you how to do everything and if you are a more visual learner there is three really good videos on youtube done by Jeff Evans. Just search for evans tuning and click on their profile and remember that there is three videos to watch. I enclosed the links where I found all my info below and attached the parts breakdown that I got from Acura. I hope this helps someone out and if you have any other input it is welcome, and I will edit post as necessary.
Evans Tuning Video # 1 http://youtu.be/PXG4YecAaaQ
Evans Tuning Video # 2 http://youtu.be/avTFNUnFxEg
Evans Tuning Video # 3 http://youtu.be/z2Wlws5O1go
Really good write up (here you can find the different thickness shim part #'s for the 80mm shims and a lot of other good info).
http://www.xm-parts.com/articles/hgear/gear.htm
honda bull also has a really nice write up here; https://honda-tech.com/forums/transmission-drivetrain-127/b-series-transmission-teardown-rebuild-tutorial-2443459/
Attached is the breakdown from Acura only use these part #'s on the bearings and shims if you plan on putting the tapered roller style bearings back in. Doc1 is the drawing and Doc2 is the related part #'s. If you want to use the enclosed ball bearing syle use this link http://www.xm-parts.com/articles/hgear/gear.htm for part #'s
I also want to thank all of those that have spent all the time putting this info out there, and if I have linked your write up and you do not want me to just send me a PM and I will gladly take it down.
Thanks
Evans Tuning Video # 1 http://youtu.be/PXG4YecAaaQ
Evans Tuning Video # 2 http://youtu.be/avTFNUnFxEg
Evans Tuning Video # 3 http://youtu.be/z2Wlws5O1go
Really good write up (here you can find the different thickness shim part #'s for the 80mm shims and a lot of other good info).
http://www.xm-parts.com/articles/hgear/gear.htm
honda bull also has a really nice write up here; https://honda-tech.com/forums/transmission-drivetrain-127/b-series-transmission-teardown-rebuild-tutorial-2443459/
Attached is the breakdown from Acura only use these part #'s on the bearings and shims if you plan on putting the tapered roller style bearings back in. Doc1 is the drawing and Doc2 is the related part #'s. If you want to use the enclosed ball bearing syle use this link http://www.xm-parts.com/articles/hgear/gear.htm for part #'s
I also want to thank all of those that have spent all the time putting this info out there, and if I have linked your write up and you do not want me to just send me a PM and I will gladly take it down.
Thanks
Last edited by ineedavtec; Jun 10, 2011 at 05:27 AM.
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