View Single Post
Old 11-22-2020, 08:17 PM   #4
AussieinNC
Moderator
 
AussieinNC's Avatar
 
Join Date: Jun 2017
Location: Cherryville, NC
Posts: 1,759
Re: NP203 Square ring to adaptor plate Question

Yes...

If that square ring was inside the case as shown in your top pic, you have found your problem...the ring is supposed to fit into the small lip depression cut into the outside bolt flange....

Your last pic with the ring on the housing is as I install them...a little run of sealant around the ring just before its installed will aid the seal....

Also, it also helps to have sealant under the bolts that secure the casting to the trans output flange....

BTW...I would grab a brand new square ring,,,it may have shrunk sitting around....

__________________
Family and country before all others...
1978 Chevy Suburban Trailering Special (new project)
2001 GMC Sierra
2006 Chevy Silverado (Daily Driver)
AussieinNC is offline   Reply With Quote