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anaerobic sealant #1038161 11/18/11 09:05 PM
Joined: Apr 2006
Posts: 3,607
Mad_Scientist Offline OP
Roll Me Over
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I fitted a new rear main seal into the bracket/carrier (whatever) for my daughter's Montero and the service manual calls for anaerobic sealant, but I'm not sure where to put it. Any tips?

Also, is Vaseline OK on the end of the crank shaft to help bed in the new rear main seal?

Cheers fellas


'97 Montero 'LSR' - 4.6 gears & factory rear locker, 33" Procomp muds on 15x8 steelies, 50mm coil spacers, T-bar crank, Airlift, sans rear sway, 50mm rear frame & fuel tank lift, Aisins, ARB front bumper + 10k lb winch, 50mm DIY body lift, rock sliders, cut rear quarter panels...
Re: anaerobic sealant [Re: Mad_Scientist] #1038162 11/19/11 04:11 AM
Joined: Jun 2004
Posts: 1,513
S
sasnydley Offline
Body Damage is Cool
lock tight is a type of anaerobic sealant.


1990 Black Monty LS Over 300K' 1993 Isuzu Rodeo LS 4x4 46k (yes only 46K!)1989 Honda Transalp 600 Africa twin,
Re: anaerobic sealant [Re: sasnydley] #1038163 11/19/11 04:19 AM
Joined: Mar 2003
Posts: 2,324
K
KrzyDav Offline
Body Damage is Cool
*****
they sell it at napa. I just used it on my rear cam caps. Made for metal to metal contact with tight , tight tolorance. The anerobic sealant as labeled is the just same thing as the gelled locknot.


dave h.
'89 Raider V6 5spd;Aisin Hubs;; Gen2 LS: frt. brakes, rear coils;U.C.arms;R.trailing arms;idler arm; rear LSD axle w.disc brakes ;2 battery system for Dog's fan; relocated ECU; custom bumpers;J.Baker receiver;Conferr roofrack; t-bar crank.
Re: anaerobic sealant [Re: KrzyDav] #1038164 11/19/11 01:09 PM
Joined: Apr 2006
Posts: 3,607
Mad_Scientist Offline OP
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Thanks guys. I just noticed that Permatex anaerobic sealant is $50 for a tube the size of thread locker <img src="/forums/images/graemlins/zombie.gif" alt="" /> The seal carrier has a gasket between it and the block so I don't really understand why the anaerobic sealant is necessary.

Anyone change a rear main without it and had no issues?

<img src="/forums/images/graemlins/cheers.gif" alt="" />


'97 Montero 'LSR' - 4.6 gears & factory rear locker, 33" Procomp muds on 15x8 steelies, 50mm coil spacers, T-bar crank, Airlift, sans rear sway, 50mm rear frame & fuel tank lift, Aisins, ARB front bumper + 10k lb winch, 50mm DIY body lift, rock sliders, cut rear quarter panels...
Re: anaerobic sealant [Re: Mad_Scientist] #1038165 11/19/11 03:27 PM
Joined: May 2009
Posts: 306
M
MartySoCal Offline
Mudrunner
*****
Locktite 518 works well, costs $14 at Summit, your local parts store should have it, too:
http://www.summitracing.com/parts/LCT-37394/

Mopar sells the same stuff, works well.

Hope this helps!

Re: anaerobic sealant [Re: Mad_Scientist] #1038166 11/19/11 08:48 PM
Joined: Mar 2003
Posts: 2,324
K
KrzyDav Offline
Body Damage is Cool
*****
a small tube of anerobic here is $8.00,,,,large 17. thety must have it priced wrong. My rear seal retainer just has a paper gasket on it. RTV is too thick in my opinion to use in that tight a space, esp. since you don't want to go back in and do all that work for any leak that developes. I'dcheck a different napa or try carquest.


dave h.
'89 Raider V6 5spd;Aisin Hubs;; Gen2 LS: frt. brakes, rear coils;U.C.arms;R.trailing arms;idler arm; rear LSD axle w.disc brakes ;2 battery system for Dog's fan; relocated ECU; custom bumpers;J.Baker receiver;Conferr roofrack; t-bar crank.
Re: anaerobic sealant [Re: KrzyDav] #1038167 11/27/11 10:22 PM
Joined: Apr 2006
Posts: 3,607
Mad_Scientist Offline OP
Roll Me Over
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Thanks. I got a small tube of anaerobic sealant in carquest for $5. Should go in there more often really. It's a lot better than zombiezone.

<img src="/forums/images/graemlins/kewl.gif" alt="" />


'97 Montero 'LSR' - 4.6 gears & factory rear locker, 33" Procomp muds on 15x8 steelies, 50mm coil spacers, T-bar crank, Airlift, sans rear sway, 50mm rear frame & fuel tank lift, Aisins, ARB front bumper + 10k lb winch, 50mm DIY body lift, rock sliders, cut rear quarter panels...
Re: anaerobic sealant [Re: Mad_Scientist] #1038168 11/28/11 01:33 AM
Joined: Apr 2006
Posts: 1,193
mxmikie Offline
Body Damage is Cool
i use hylomar

Last edited by mxmikie; 11/28/11 01:34 AM.

it dosent have to be surrounded by water to be an island
Re: anaerobic sealant [Re: mxmikie] #1038169 11/29/11 04:50 AM
Joined: Jan 2001
Posts: 13,649
fasteddy Offline
Web Wheeler
*****
I used to use hylomar on copper head gaskets around the water and oil ports, and on intake gaskets. Good stuff. Hard to find sometimes. KopperKoat is a poor relation.


Not responsible for advice not taken...







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