200r4 pump bolts leaking fluid

[mybuick]

does the pump bolts go into blind holes like head bolts do? mine are leaking fluid. do i need to use sealer on the threads?

 

[Steve V]

There's a washer that goes under the bolt head it's soft metal with a rubber like coating. That's how it seals. They go into blind holes. I also seen some builders use RTV under the bolt heads. I do not.

 

[Lee Thompson]

leak

4L60E uses the same bolt only it has an o-ring under the head. No more leaks!!!!!

 

[mybuick]

would you happen to have the gm part number for the bolt cuz the parts counter guy is playing stupid.

 

[SSedan64]

This is what I found, may help. From a Large trans catalog.
Part#74312A --Pump Bolt O-Ring, 87-up Reference#8654341
http://www.makcotransmissionparts.com/74312A.html
Part#74777AK--Bolt Set, Pump to Case (O-Ring Type) 86-up, No Reference#
May have to get the bolts from a trans shop.
About 47Mb.
http://dnlfiles.bf2guru.com/Ebay/PARTS CATALOG.pdf