Front locker install
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Joined: May 2010
Posts: 2,181
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From: meriden Ct
Year: 2000
Model: Cherokee
Engine: 4.0
skf oy koyo would both be fine also. Both are suppliers for OEM's. Koyo is from japan, very high quality, and so is SKF. National is fine also.
We actually carry Timken and SKF at freightliner. If they are ok for a 80k lb truck logging 1,000,000. miles than they are good enough for a jeep.
We actually carry Timken and SKF at freightliner. If they are ok for a 80k lb truck logging 1,000,000. miles than they are good enough for a jeep.
CF Veteran
Joined: Aug 2009
Posts: 1,127
Likes: 12
From: 9000 ft, CO
Year: 1999 XJ
Model: Cherokee
Engine: I6 4.0L
skf oy koyo would both be fine also. Both are suppliers for OEM's. Koyo is from japan, very high quality, and so is SKF. National is fine also.
We actually carry Timken and SKF at freightliner. If they are ok for a 80k lb truck logging 1,000,000. miles than they are good enough for a jeep.
We actually carry Timken and SKF at freightliner. If they are ok for a 80k lb truck logging 1,000,000. miles than they are good enough for a jeep.
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Some one mentioned set up bearings... you don't need them for the carrier on a ARB since the shims go on the outside of the carrier bearings. But because of this when I installed the ARB in my Dana 44 I found is necessary to use a case spreader to get the correct preload (by correct I mean by the book) Many (most) will argue a spreader is not needed. I disagree, and so does ARB.
If the shims were between the carrier and the carrier bearings I'd say you probably could get away with out one. It's just to easy to destroy your shims when trying to get the right preload without the spreader when the shims are on the outside.
Depending on how long the gears have been in your axle I'd go ahead and replace the pinion bearings and seal as well. It wouldn't be that much more work for the reassurance.
Last edited by Monster Mopar; Mar 7, 2012 at 06:20 PM.
I work at a parts store and National is also the better brand of our two we sell. So i have only used National on everything I have done and never had a problem with them. If the others aren't available I guess..
If you think timken is made in america....better take another look at those bearings when you pull them out of the box. I see 50% marked INDIA.
I've used Timken, National, SKS, and Koyo. I've yet to have a failure of any of them.
The secret to a long bearing life is;
Proper Pre-load,
Regular maintenace of your axles.
I've used Timken, National, SKS, and Koyo. I've yet to have a failure of any of them.
The secret to a long bearing life is;
Proper Pre-load,
Regular maintenace of your axles.
Originally Posted by SeriousOffroad
If you think timken is made in america....better take another look at those bearings when you pull them out of the box. I see 50% marked INDIA.
I've used Timken, National, SKS, and Koyo. I've yet to have a failure of any of them.
The secret to a long bearing life is;
Proper Pre-load,
Regular maintenace of your axles.
I've used Timken, National, SKS, and Koyo. I've yet to have a failure of any of them.
The secret to a long bearing life is;
Proper Pre-load,
Regular maintenace of your axles.
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