differential

Hey guys, I have a 2019 Rubicon JL. Recently I went off roading, and sometime later I noticed that on the Off Road Pages it keeps showing that both the front and rear differentials are locked. The strange part is: It shows as locked in 2H, 4H, and 4L There are NO warning lights on the...

I have ‘21 JL 2 door Sport S. Lately I’ve started hearing a faint “squeal” when making a turn. I thought at first it was low steering fluid, but it’s fine. The more I hear it, the more I think it might be coming from the rear - maybe differential. Any JL owners have the same issue?

I would like to change from 3.73 to 4.10 on my 2023 JL diesel. Is there a quality 'kit' that I can purchase, any suggestions are much appreciated. I am currently running 35s. I have a set of 37s as well, but have not run them as much as the 35s. Thanks! This if from my Jeep build sheet: 4:1...

Question regarding possible metal in the rear differential. My mechanic (who I feel is pretty trustworthy) showed me a sample of oil he removed from the rear diff. The oil was a dark brown and when he moved his finger through it, there was a bit of a "grey streak." To me, the "metal" is...

My wife and I recently took ownership of a 2021 JL wrangler unlimited sport, 4 door. Of course like any reliable high mileage vehicle it starts breaking just a few months after you buy it, so we're taking the opportunity to properly replace our rear differential now that it's deciding to shred...

Content: Product recommendations, part numbers, fluid capacities, required tools, torque specifications, material standards, industry standards, and helpful hints Coverage: Motor oil & filter, front & rear differential fluid, and transfer case fluid; removing the differential cover to inspect...

Looking for anyone else with this issue and recommendations. I have had a sensor issue almost since I bought my ‘23 Rubicon 392. I have had it in the shop 3 or 4 times now. Here is the response after an “engineering case” was opened. In addition, 2 weeks ago my front differential locked...

Up to $250 rebate on Air Lockers. Valid on purchases made between Feb 19 to Mar 17, 2024. Buy 1 Air Locker, get $100 rebate. Buy 2 Air Lockers, get $250 rebate. Air Locker Application Guide Shop Air Lockers The ARB Air Locker Difference What sets the ARB Air Locker apart from other locking...

My front diff drain plug has seen better days. My dilemmas lie in the fact that I cannot get an OEM or aftermarket replacement and I'm not even sure a new plug will solve the leaking as the internal threads seem damaged. I have found a plug at a plumbing supply store that will at least get me on...

The pictured happened, it's a 2021 JL-U Sport. It's a 186mm, 3.45 ratio, front axle assembly. I'm located in Glendale, CA but will drive to pick it up. Please PM me if you have one for sale or if you have any leads as to where I could buy one. Thank you, Andre

Hi, I had my 4.5” long arm lift finally installed and the first stretch I did I broke the differential breathing tube connector to the axle. The tube was not extended longer or relocated. Good to know for anyone installing a lift. I believe this connector is pressed in? Anyone get a new one...

Hi , My transfer case Mp1622c- 68240445ac is crushed ( the stone did not move::angel:). I saw one online in Europe but is Mp3022 - 68240453ac . Can i use that one? From my search the rate is the same 2.71. Or i can use only the housing from Mp3022 and the mechanism/gears from Mp1622c ...

Swapped axles, I have a factory Dana 35 with 3.45 gears out of my 21 sport. Has 12,000 miles on it. 200.00 obo

my axles was hit very hard which caused the diff housing to hit the oil sump and put a hole in it. any suggestions on where to get a oil sump pan? or if anyone has a sump i will buy. based in the UK

I changed the gear oil in the axles today in my '20 JLUR Recon with almost exactly 7K on the odometer. I wanted to change it now to get any break-in metal cleared out and then should be good for a while. The back one was a little dirty, but nothing special and went smoothly. The front, however...

Looking for some insight, I have a 2018 JL Jeep wrangler sport 2 door. 23,000 miles well taken care of and maintained (no oftermarket mods). In 10/20 I had to replace the rear differential at 20,000 miles. After that i constantly heard a low grinding noise when driving, took it back to the...

Long Story Short, I'm getting a new transmission under warranty. That Jeep dealership called me that they needed to do a Differential/transfer case fluid change. The service would cost me $700 :CWL: So I said no, I'll go somewhere else But in all seriousness. The JL has 3 spots for the change...

Anyone with working LSD can check if rear tires will spin in the same or opposite direction when jacked up? Mine comes with LSD but appears to be spinning in the opposite direction. (Suggesting open diff or due to lack of load?)

9/12/24 edit: Feel free to repost this anywhere you'd like. I just ask that proper credit is given. Don't be like Gus. Here's a spreadsheet I built to calculate gear ratio, tire size, speed, etc. The yellow colored cells are how to control the inputs (either drop-down or number fillable)...

My differential locks are staying illuminated on the instrument cluster. They still fuction properly but indicate being locked at all times. Anyone have a similar issue or any ideas what could be wrong, dealer has no idea?!? Thanks, -rt