Drive Shaft U Joints
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Joined: Apr 2012
Posts: 1,659
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From: Dayton OH
Year: 1995
Model: Cherokee
Engine: 4.0
Because the rear driveshaft is a slip yoke type. When axle go up and down, the yoke slips in and put to compensate. When you lift the vehicle, the yoke slips out a little. And the degree of driveline is off, causing noises.
A sye eliminates that and use double cardan driveshaft which is what front one uses.
A sye eliminates that and use double cardan driveshaft which is what front one uses.
Thread Starter
Member
Joined: Jul 2012
Posts: 262
Likes: 1
From: Stafford, VA
Year: 1998
Model: Cherokee
Engine: 4.0 I6
your front driveshaft has a cv joint(which has 2 u joints) where the driveshaft connects to the t-case, and one u joint where it connects to the axle.
also, are you running an SYE? because i'm pretty sure you need one to use a front driveshaft in the rear. by the way, if you are unsure about your front shaft, google image search cherokee front driveshaft and you will see.
i have another question, why not just keep your rear shaft, why won't it work
also, are you running an SYE? because i'm pretty sure you need one to use a front driveshaft in the rear. by the way, if you are unsure about your front shaft, google image search cherokee front driveshaft and you will see.
i have another question, why not just keep your rear shaft, why won't it work
Pretty much what he said, the front drive shaft is a little longer than the rear so instead of paying $200 for a Tom Woods or other aftermarket shaft you can just use a front to save money
CF Veteran
Joined: Apr 2012
Posts: 1,659
Likes: 0
From: Dayton OH
Year: 1995
Model: Cherokee
Engine: 4.0
i know, i have an sye and i run a front driveshaft in the rear, but you hadn't mentioned anything about an SYE in your posts. so do you understand that there are 3 u joints in the front drive shaft. also, what SYE are you going with
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Member
Joined: Jul 2012
Posts: 262
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From: Stafford, VA
Year: 1998
Model: Cherokee
Engine: 4.0 I6
http://www.ironrockoffroad.com/Merch...t_Code=IR-XHNT
CF Veteran
Joined: Dec 2012
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From: York, PA
Year: 1998
Model: Cherokee
Engine: 4.0
Thread Starter
Member
Joined: Jul 2012
Posts: 262
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From: Stafford, VA
Year: 1998
Model: Cherokee
Engine: 4.0 I6
Thread Starter
Member
Joined: Jul 2012
Posts: 262
Likes: 1
From: Stafford, VA
Year: 1998
Model: Cherokee
Engine: 4.0 I6
http://www.summitracing.com/parts/mog-269
CF Veteran
Joined: Dec 2012
Posts: 4,169
Likes: 6
From: York, PA
Year: 1998
Model: Cherokee
Engine: 4.0
Thread Starter
Member
Joined: Jul 2012
Posts: 262
Likes: 1
From: Stafford, VA
Year: 1998
Model: Cherokee
Engine: 4.0 I6
No doubt! I never dreamed I'd be into wrenching, being an IT guy and all. but since computers are my hobby for a living, i needed a new hobby for my off time...and now i'm getting my own garage and have a million tools i want to get, including an air compressor....one fine day! 

CF Veteran
Joined: Oct 2012
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From: Orlando/Winter Garden
Year: 1998
Model: Cherokee
Engine: I6



