Modified XJ Cherokee Tech XJ (84-01)
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Do I have SYE?

Old 03-11-2019, 07:45 PM
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Default Do I have SYE?




Can anyone confirm from these pics if I have SYE?
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Old 03-11-2019, 08:38 PM
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No, that is OEM equipment
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Old 03-12-2019, 10:53 AM
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Originally Posted by 4.3L XJ View Post
No, that is OEM equipment
I've ran my jeep for several thousands of km, done moderate trailing with no issues. how urgently should I consider buying one?

I have a 6.5 inch lift with 35s and short arms.
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Old 03-12-2019, 01:30 PM
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If you have it dialed in and no vibes, don't worry about it. I did the same thing for years. The only reason to get an SYE is driveline vibrations after lifting or the slip yoke being pulled too far out on the tail shaft
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Old 03-12-2019, 01:36 PM
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Originally Posted by 4.3L XJ View Post
If you have it dialed in and no vibes, don't worry about it. I did the same thing for years. The only reason to get an SYE is driveline vibrations after lifting or the slip yoke being pulled too far out on the tail shaft
Well i have not experienced any vibration, i drive it over 60mph most of the times and havent had any vibrations or issues. I read in other sites that there are big chances the shaft will pull out, so that was my concern.
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Old 03-12-2019, 08:12 PM
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Originally Posted by Rikrdolevy View Post
Well i have not experienced any vibration, i drive it over 60mph most of the times and havent had any vibrations or issues. I read in other sites that there are big chances the shaft will pull out, so that was my concern.
at 6.5 inches of lift i would get one as soon as possible...better safe than sorry
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