rear diff question

[m3reno]

How do you know which rear axle is in the Jeep? 200 or 220? 2022 Jeep Wrangler Altitude sport with towing package. I don't tow anything other than dirt bike.

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[Rhinebeck01]

How do you know which rear axle is in the Jeep? 200 or 220? 2022 Jeep Wrangler Altitude sport with towing package. I don't tow anything other than dirt bike.

@m3reno

It would be listed on your JL's build sheet..

To see a copy of your JL's build sheet:

Click on the link below..... Now, go up and add you Vin # to the URL and then press your Enter key again.
https://www.jeep.com/webselfservice/BuildSheetServlet?vin=

 

[Some Random Guy]

Another way is did you pay for an LSD? Then you have the M220 narrow. I don’t think any other non-Rubicon options get the Advantek-44. So M200 for everything else.
You can also look at it to be sure. Here is a link to Adam’s Driveshaft that has a visual guide.

 

[m3reno]

@m3reno

It would be listed on your JL's build sheet..

To see a copy of your JL's build sheet:

Click on the link below..... Now, go up and add you Vin # to the URL and then press your Enter key again.
https://www.jeep.com/webselfservice/BuildSheetServlet?vin=

link is not working

 

[m3reno]

Another way is did you pay for an LSD? Then you have the M220 narrow. I don’t think any other non-Rubicon options get the Advantek-44. So M200 for everything else.
You can also look at it to be sure. Here is a link to Adam’s Driveshaft that has a visual guide.

Checked the site and I have a M220 non-lsd. Thanks! Now what oil would you put into the diff?

 

[CarbonSteel]

Checked the site and I have a M220 non-lsd. Thanks! Now what oil would you put into the diff?

75W-140 hands down--Valvoline, Mobil, Castrol, etc. Any of them will serve you well.

Change it early to get the wear metals out of it.

 

[m3reno]

75W-140 hands down--Valvoline, Mobil, Castrol, etc. Any of them will serve you well.

Change it early to get the wear metals out of it.

Thank you and 75W 85 for the front correct?

 

[Some Random Guy]

Checked the site and I have a M220 non-lsd. Thanks! Now what oil would you put into the diff?

I would trust the window sticker over the visual guide. Do you mind posting up a photo of the axle? I'd hate to be the one to lead you astray.

 

[CarbonSteel]

Thank you and 75W 85 for the front correct?

75W-90 for the front.

 

[Rhinebeck01]

link is not working

That link is working. You need to add your Vin and then press enter as I mentioned.

 

[Rhinebeck01]

@m3reno

Suggest you read through this thread:
https://www.jlwranglerforums.com/forum/threads/differential-oil-change.47318/

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