What did you do TO your Jeep JL today?

[ConqSoft]

He's probably referring to a set of shackle silencers. Small rubberized plastic half sleeves that snap into the shackle and prevent them from banging on the bumper. There are also rubber donuts that get inserted on the shackle pin in between the shackle and the bumper attachment points.

Yeah I have those also. But with this bumper I’m only using the isolator washers. The bumpers have Delrin plates on them where the shackle would make contact anyway.

 

[4xFUN]

I've got almost the same front end, and it's been great! Only differences on mine are the use of SteerSmarts stabilizer relocation brackets, i have the pro model track bar (no squeaks yet, but keeping an ear on it), and the Synergy track bar brace.

I've yet to install the brace, but keep hearing about new steering box bolts being strongly recommended. My dealer is, surprise surprise, filled with morons that can't seem to come up with the right part number. Even after kneeling in the parking lot punting at the bolts, they still have that look that a dog gives when asked to do algebra. And they won't let me behind the counter to search their database, because of legal reasons. Would you happen to have the part number handy?

Sounds like a great setup and as the firmer poly bushings are ideal for JL trackbars (and since you and other members are reporting they are squeak-free) I have added poly bushings to my future upgrade list! I would have used the Steer Smarts stabilizer relocation bracket but already had the Synergy stabilizer stud / trackbar bolt. The part numbers for the bolts: 2x 6512518AA and 2x 6512519AA.
Since your Synergy brace is not yet installed, I would really think about not installing the sector bearing assembly and just using the brace as a frame / trackbar support or just selling it and using one from Rancho, Steer Smarts or Rusty's.

 

[Headbarcode]

Yeah I have those also. But with this bumper I’m only using the isolator washers. The bumpers have Delrin plates on them where the shackle would make contact anyway.

Nice! Probably only makes a little thud that's never heard in the cab.

Keep looks awesome!

 

[Headbarcode]

Sounds like a great setup and as the firmer poly bushings are ideal for JL trackbars (and since you and other members are reporting they are squeak-free) I have added poly bushings to my future upgrade list! I would have used the Steer Smarts stabilizer relocation bracket but already had the Synergy stabilizer stud / trackbar bolt. The part numbers for the bolts: 2x 6512518AA and 2x 6512519AA.
Since your Synergy brace is not yet installed, I would really think about not installing the sector bearing assembly and just using the brace as a frame / trackbar support or just selling it and using one from Rancho, Steer Smarts or Rusty's.

Thanks so much for those #'s! Got so soured on my local dealer that I'm no longer giving them my business. I do everything myself, so they won't notice the loss of my filter purchase every 5k anyway. Allmoparparts will be my go-to, and I'll get to use another site sponsor.

Yeah, I've been checking in on that thread about the sector shaft woes. I'll more than likely only install the track bar reinforcement, and save the brace section for a winter redesign project. I've got a couple ideas yet to be put to paper and measurements taken.

Knock on wood, I haven't had any issues since new, except some wobble due to too much toe-in after the SteerSmarts front end treatment. It's the frame reinforcement that I was after and the sector shaft brace was more of an experimental "why not, while I'm in there".

Thanks again for those part numbers, fellow Jeep buddy!

 

[emptyminded42]

My Mopar Performance Rock Rails arrived and looked ok despite a pretty beat up shipping box. The middle bracket on the left rail is bent upward making it impossible to install on the vehicle. Fortunately the online store it was bought from is stepping up to exchange it (their warehouse is local to me, so they're gonna drop off a new left rail for me, no issues). So I'm hoping I'll be able to install this weekend. So far, they look extremely robust, well-made, and will definitely serve as a very usable step without it being a shin destroyer when I load my kid in the back seat. The bedliner coating looks to be high quality and very nonslip.

 

[wolf]

Tire rotation this AM prior to the humidity increase. Was going to do it myself but near by is A&M tires owned by a friend of mine (Father and son) small operation who said bring it over in the am and we will take care of it for 20 dollars. cannot beat that. It's more effort for me to do it than a lousy 20 dollars and I got to watch and help a little(Hold the brake). Since I have bead locks and each nut is a lock, I don't trust tire shops or dealerships not to scratch the wheels or torque correctly. Each lug was broken loose by hand and reinstalled by hand and torqued by my torque wrench. A very professional job and not hurried. Marc and his son did the work in no time but precise. Great people to get to know, so if you want a perfect job, check them out. Next I am going to change the oil and then the diff fluid. I'll do that myself here in the front yard early in the morning before the fl humidity and heat gets up. Ever try torquing 135 ft lbs per nut in the humidity and 85-90 degrees?

 

[Centurion07]

So my rear differential lock indicator started coming on for no reason at totally random times. The differential isn't locking, but the lights on the dash come on. After reading @Stormin’ Moorman 's posts about the same issue, I headed to a local dealer...

"Yeah, we've seen this before. The only way to fix it is to replace the entire axle assembly."

"Ok, let's do that."

"Oh, but you changed the gears. The new axle will have factory gears."

"Yep, but the gears aren't the issue, the sensor is. Just tell me what you'll charge to swap the gears."

"We can't do that because we can't warranty aftermarket parts."

"I'm not asking you to warranty the gears, just swap them out. I can't roll with 4.88s in the front and 4.10s in the back."

"Oh, our techs aren't allowed to change gears, so we have to send your complete axle in for your claim, and they might not warranty it because it has aftermarket parts."

So then I point to a JT Rubicon on their lot and ask if it's new or used.

"That one is brand new!"

"Ok it has aftermarket red wheels and 37" Cooper tires. How did that happen? Are the wheels covered under warranty?"

"Uhhhh..."

"And what gears are in that thing? Are you selling it with 37s and 4.10 gears?"

"Uhhhh..."

I left. I'll ignore the light until someone pulls their head out of their a** and starts selling replacement sensors or I get the energy to fix it another way.

 

[Stormin’ Moorman]

So my rear differential lock indicator started coming on for no reason at totally random times. The differential isn't locking, but the lights on the dash come on. After reading @Stormin’ Moorman 's posts about the same issue, I headed to a local dealer...

"Yeah, we've seen this before. The only way to fix it is to replace the entire axle assembly."

"Ok, let's do that."

"Oh, but you changed the gears. The new axle will have factory gears."

"Yep, but the gears aren't the issue, the sensor is. Just tell me what you'll charge to swap the gears."

"We can't do that because we can't warranty aftermarket parts."

"I'm not asking you to warranty the gears, just swap them out. I can't roll with 4.88s in the front and 4.10s in the back."

"Oh, our techs aren't allowed to change gears, so we have to send your complete axle in for your claim, and they might not warranty it because it has aftermarket parts."

So then I point to a JT Rubicon on their lot and ask if it's new or used.

"That one is brand new!"

"Ok it has aftermarket red wheels and 37" Cooper tires. How did that happen? Are the wheels covered under warranty?"

"Uhhhh..."

"And what gears are in that thing? Are you selling it with 37s and 4.10 gears?"

"Uhhhh..."

I left. I'll ignore the light until someone pulls their head out of their a** and starts selling replacement sensors or I get the energy to fix it another way.

It may be worth a try to disconnect both batteries and let the CPU reset. Good luck

 

[Headbarcode]

To actually add to the point of this thread, I just installed both front and rear ARB diff covers and treated my gears to some fresh synthetic Mobil gear oil. 75/90 up front and 75/140 out back. Cleaned, inspected, and reused the factory flange gaskets. Very happy with the fit and finish of these covers. Both the drain plug and fill are rubber o-ring sealed. Drain plug is magnetic. The fill plug has an integrated dip stick that is also magnetic, plus it's located higher on the cover and oriented horizontally to allow over filling the carrier to compensate for any pinion angle changes. It also serves as an oil sample taker to check for water infiltration.

Now, some porn

 

[Centurion07]

It may be worth a try to disconnect both batteries and let the CPU reset. Good luck

Yep, and my custom shop guy recommended draining the differential and cleaning it THOROUGHLY.

 

[4xFUN]

My Mopar Performance Rock Rails arrived and looked ok despite a pretty beat up shipping box. The middle bracket on the left rail is bent upward making it impossible to install on the vehicle. Fortunately the online store it was bought from is stepping up to exchange it (their warehouse is local to me, so they're gonna drop off a new left rail for me, no issues). So I'm hoping I'll be able to install this weekend. So far, they look extremely robust, well-made, and will definitely serve as a very usable step without it being a shin destroyer when I load my kid in the back seat. The bedliner coating looks to be high quality and very nonslip.

I am also very happy with mine and they are definitely much heavier duty than the OEM ones that came on my JLR. Originally I installed an aftermarket pair of rails / steps but was not happy with the fit and finish (one side would not even sit level no matter how much I adjusted) and returned them and went with the Mopar Performance Rails. While there may be better options for serious rock-bashing, these are (IMO) stouter than many aftermarket alternatives. Add the fact they provide more ground clearance than others I looked at plus OEM fit & finish, perfect fit for me...

 

[wolf]

Yep, and my custom shop guy recommended draining the differential and cleaning it THOROUGHLY.

To actually add to the point of this thread, I just installed both front and rear ARB diff covers and treated my gears to some fresh synthetic Mobil gear oil. 75/90 up front and 75/140 out back. Cleaned, inspected, and reused the factory flange gaskets. Very happy with the fit and finish of these covers. Both the drain plug and fill are rubber o-ring sealed. Drain plug is magnetic. The fill plug has an integrated dip stick that is also magnetic, plus it's located higher on the cover and oriented horizontally to allow over filling the carrier to compensate for any pinion angle changes. It also serves as an oil sample taker to check for water infiltration.

Now, some porn

looks great. Thinking of doing the same thing to my 2dr 2020 rubicon. Did my first tire rotation this am. Change oil tomorrow and diff. ThanksDid you have any fit problems and what year of jeep do you have?

 

[emptyminded42]

I am also very happy with mine and they are definitely much heavier duty than the OEM ones that came on my JLR. Originally I installed an aftermarket pair of rails / steps but was not happy with the fit and finish (one side would not even sit level no matter how much I adjusted) and returned them and went with the Mopar Performance Rails. While there may be better options for serious rock-bashing, these are (IMO) stouter than many aftermarket alternatives. Add the fact they provide more ground clearance than others I looked at plus OEM fit & finish, perfect fit for me...

Yeah, I pored all over the various rails/steps out there and just wasn't happy with how ostentatious a lot of the aftermarket versions are. I didn't want to pay the Mopar tax for the Performance rails but I really like how they look and I'm sure they're plenty of protection for any activities I see myself doing anytime soon. Glad to hear others like them as well.

 

[MalteeseJLU]

Very very curious about how these will work for you. Tired of changing windshields.

Alright so I have applied the windshield protector now to let it dry and cure on...

 

[df007]

Alright so I have applied the windshield protector now to let it dry and cure on...

How hard was the install and where did you get them? Thanks!