Need help with TH350
#1
12 Second Club
Thread Starter
iTrader: (21)
Join Date: Jan 2007
Location: Dothan AL for now
Posts: 404
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Ok I have a TH350 I am having problems with. I am no transmission expert so please forgive me if I mess something up. Well here is the problem I have a broken part on the tranny I believe it is called the Intermediate servo piston sits right under the Direct clutch 2-3 accumulator on the valve assy.
Well the servo is cracked in 3 places and the the seals and everything is cracked. I believe it was cracked when it was being rebuilt did not get seated right before they put the Valve assy on. Well I was wondering if I would be able to buy just the Intermediate servo piston assy or will I need another rebuild kit?
I have had no luck finding the part yet but have not really searched to hard being its the weekend. Also is that the right name for the part I believe the Tranny is an 1988 if that helps. Sorry if this sounds confusing like I say I am no expert at this. Thanks for the help.
Derek
Well the servo is cracked in 3 places and the the seals and everything is cracked. I believe it was cracked when it was being rebuilt did not get seated right before they put the Valve assy on. Well I was wondering if I would be able to buy just the Intermediate servo piston assy or will I need another rebuild kit?
I have had no luck finding the part yet but have not really searched to hard being its the weekend. Also is that the right name for the part I believe the Tranny is an 1988 if that helps. Sorry if this sounds confusing like I say I am no expert at this. Thanks for the help.
Derek
#5
12 Second Club
Thread Starter
iTrader: (21)
Join Date: Jan 2007
Location: Dothan AL for now
Posts: 404
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
https://www.wittrans.com/Schematic.a...0C&Schematic=4
Ok if you look at this diagram it is part number 905 assy the part that is cracked is 907&195 like it was set in **** eyed you know. Thanks for the help! On finding the part would you carry it?
#7
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I used to have boxes of that kind of stuff. If I needed one I could go tomorrow morning and get a core th350 (a complete rebuldable trans) for $20 from a junkyard I always go to, and take the piston out of it then have a pile of other spare parts.
Or like said above, try a private owned, non chain store type shop. They usually will sell you one. Although some have said th350's are hard to come by, I know where theres a pile of them.
Theres a few options for you.
Or like said above, try a private owned, non chain store type shop. They usually will sell you one. Although some have said th350's are hard to come by, I know where theres a pile of them.
Theres a few options for you.