Which size front u-joint
#1
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Year: 1991
Model: Cherokee
Engine: 4.0
Which size front u-joint
With the help of a previous post Im going to get Bruteforce HD u-joints
Advanced auto wants to know the size of my bearing. I have no clue.
They say its either 1.063 or 1.188.
Any help would be awesome.
Advanced auto wants to know the size of my bearing. I have no clue.
They say its either 1.063 or 1.188.
Any help would be awesome.
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Year: 1991
Model: Cherokee
Engine: 4.0
what would i measure to be sure?
napa wanted to know the outside dia. of u-joint end. mine is 1 1/16. the other size they had is 1 3/16.
napa wanted to know the outside dia. of u-joint end. mine is 1 1/16. the other size they had is 1 3/16.
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Year: Sold my 1991 to go to school for 2 years.
Model: Cherokee
Engine: 4.0L
If they're the factory shafts that are in it, they're the smaller ones
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#8
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Year: 1991
Model: Cherokee
Engine: 4.0
ok im sure they are factory.
any kinda up grades for the u joints because they are small ones? with out have to change anything else?
any kinda up grades for the u joints because they are small ones? with out have to change anything else?
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Year: Sold my 1991 to go to school for 2 years.
Model: Cherokee
Engine: 4.0L
Go to the JY and pick up a pair of axles out of a 97+ Cherokee and put those in. They have the bigger joints in them. Then put new joints in your old shafts and carry them for trail side repairs. You shouldn't have to make repairs nearly as often though because the bigger joints are considerably stronger. From what I've read, they're the same joints as the Dana 44 front ends use.
#10
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Year: Sold my 1991 to go to school for 2 years.
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Also, tack weld the u joint caps to the axleshafts. Just a tack not a full weld, and it won't spit the joints as easy
#11
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Year: 1991
Model: Cherokee
Engine: 4.0
humm ok. what u-joint would i need for the 97+
And I wouldnt need to do anything else just pull out old shafts and slide in the "new" ones? Only difference is u-joint size and the size of the knuckle?
And I wouldnt need to do anything else just pull out old shafts and slide in the "new" ones? Only difference is u-joint size and the size of the knuckle?
Last edited by chefeagles; 02-27-2009 at 05:57 PM.
#12
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Year: Sold my 1991 to go to school for 2 years.
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I did this mod on my old Cherokee. Its really easy. The hardest thing was tracking down a 36mm socket to undo the huge nut on the outer end.
#13
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Year: 1991
Model: Cherokee
Engine: 4.0
yea that sounds like a pretty easy upgrade. this would be my second set of u-joints in 2 year so an upgrade would be awesome.
Im hoping adavanced auto has a 12 point socket loaner tool.
will I lose any turning ratio? not that its a big deal
Im hoping adavanced auto has a 12 point socket loaner tool.
will I lose any turning ratio? not that its a big deal
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Year: Sold my 1991 to go to school for 2 years.
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Nope. You won't even notice a difference. Apart from the fact that you won't be changing u joints as often. If you have access to a welder, make sure you tack the u joint caps. I beat the crap out of my old one with no problems and I didn't even replace the joints after I got the shafts from the JY.