How to Replace Toyota Pinion Oil Seal in Rear Differential/3rd Member

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Today I replace the leaking pinion oil seal on the rear diff of my 1985 Toyota Pickup 4wd. I replace the seal without replacing the pinion crush sleeve and having to reset all the preloads, requiring complete disassembly of the 3rd member. If you're interested in the full disassembly and re-assembly of the rear differential, I uploaded scans of the factory service manual here:
6thgeargarage.com/1985-toyota-...
Parts/Tools used:
- Pinion oil seal 90311-38047: amzn.to/3bVncKP
- Pinion nut & washer
- two 14mm wrenches
- Hammer
- small chisel or punch
- 30mm socket
- 2-bolt puller
- seal puller or flathead screwdriver
- 54mm socket
- rubber mallet
- 24mm wrench or socket+ratchet
- Gear Oil (I used 75w90)
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8 янв 2020

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Комментарии : 238

@mytoob24 5 месяцев назад

Fantastic video. No annoying music or pointless "production" tricks and NO vertical video. Just the info, clear and concise. Give yourself a pat on the back mate. Well done.

@6thGearGarage 5 месяцев назад

Thank you! Also, I can't stand vertical video!

@Dwigt_Rortugal 2 месяца назад

I was dreading this process, but then I saw that your video isn't too long. I'm very relieved that I don't have to take the entire thing apart. Thank you!

@6thGearGarage 2 месяца назад

Glad the video could help!

@jacobdionne4334 3 года назад

Toyota Master Tech here. The u joint does not have to maintain the same alignment with the pinion flange. It’s only when you’re disassembling a driveshaft that you have to make sure everything is indexed properly. The driveshaft is not balanced while attached to the pinion flange so that is why it doesn’t matter. If you noticed in your video, you do not necessarily reinstall the pinion flange on the same pinion splines so it makes no difference.

@6thGearGarage 3 года назад

Jacob Dionne thanks for the tech👍

@jacobdionne4334 3 года назад

@@6thGearGarage no problem

@thelandcruiserproject 3 года назад

@@jacobdionne4334 Did the 90 ft-lbs of torque on the pinion nut really matter when you already had it aligned with the previous staking mark? Or is the 90 ft-lbs just a good rule of thumb if you fail to count turns?

@jacobdionne4334 3 года назад

@@thelandcruiserproject it depends what you’re doing. If you doing anything but simply replacing the pinion seal then you have to replace the crush sleeve and retorque.

@thelandcruiserproject 3 года назад

@@jacobdionne4334 Only replaced the pinion flange. Had a wear line that let a new seal leak.

@ThisOldYota 4 года назад

This has to be the cleanest undercarriage that I’ve seen

@woofbark4475 4 года назад

Nice work thanks for all the first instructions and advice! Well done mate!

@andrewgriffiths3178 3 года назад

This video was super helpful. Love the tip about the 54mm socket to get the seal in, was having no luck with other methods. It did made the job a breeze once I got it.

@6thGearGarage 3 года назад

Andrew Griffiths glad to hear it worked👍

@XPUNKFoCuS 4 года назад

awesome. I need to redo my rear pinion seal on my 87’ 4x4 pickup. This is perfect! much appreciated!

@justinr999 3 года назад

You make it look so easy, but I got it! Thanks for the awesome video!

@applejaz 4 года назад

Love the Toyota videos, keep them coming👍

@azeissler1987 4 года назад

I am very happy about this video because I need to complete the same job! Thank you 6th gear garage!

@alfredobrown 4 года назад

I also have to do it (actually, I have to re do it)

@jakestech28 4 года назад

Great video! Thanks for taking the time to make it.

@madmitchsuzuki 3 года назад

Thanks for sharing 👍 Super helpful, I was dreading doing this until I watched your video .

@clayton203 2 года назад

Simple enough,I’ve heard it can b done easily, Mine just started leaking, thanks for the great video

@irelandduncan4319 2 года назад

Your video is so descriptive, thank you so much this will really help

@JerryWDaviscom 3 года назад

Very good video. I really like the voice-over and you explained every move perfectly. Also, I immediately saw that you have the ideal tires on your truck. Too many folks put too-wides on them. They look great but are inefficient in the rough and fuel consumption. Liked, sub'd.

@wahiawabound808 7 месяцев назад

In hawaii we make it wide there's multiple purposes for going wide stability is 1 and 2 we are surrounded by ocean which equals sand and we noticed wider wheels make better contact for riding on the sand now narrow wheels is good for mud it cuts through better than wide wheels we also noticed narrow wheels work good in the mountains. At the end of the day it all boils down to what you'll be using your rig for some people put wide wheels just for that aggressive look which to me is ok but very useless especially when using it on a 2 wheel drive I think lifting a 2 wheel drive in general is useless again it boils down to preference have a good day man.

@danielgreen8483 3 года назад

Awesome work I’m really looking forward to working on my 86 four-wheel-drive original 130 3000 miles with air-conditioning mind you I can’t wait to watch that video

@andybub45 5 месяцев назад

It’s actually not as important to count the turns on the nut as it may seem. The crush washers are pretty stiff, if you just run it back down and don’t hammer on it too much with an impact, you’ll be fine. But I’d put a mark on the nut and the pinion shaft so you have a good idea of where the nut was. Toyotas diffs aren’t very sensitive, thankfully.

@fnqwaz5816 4 года назад

Brilliant video mate, very easy to understand..cheers

@johnpbukung3207 3 года назад

This video was so helpful, thank you.

@MrTibbz83 Месяц назад

this was great i need to replace seal on my 89 supra this was just what i was looking for! thankyou

@jamesburbank5368 3 года назад

Sweet video. I'll need to do this soon on my 88 dually resto-mod. Very helpful! Please make some proper triangular/wedge wheel chocks though. Wayyy safer than 2x4s. You're too valuable to lose to a shop accident! Thanks for all your videos and stay safe!

@6thGearGarage 3 года назад

Thanks! 👍

@andrewharris17 3 года назад

Thanks for all the information and the other videos. Definitely makes it A LOT easier to work on my own truck so i don't get the stiffy from a mechanic

@westongenesis7007 2 года назад

you all probably dont give a damn but does someone know of a method to get back into an instagram account?? I was stupid lost the password. I love any tricks you can offer me.

@olivermaximo4149 2 года назад

@Weston Genesis Instablaster ;)

@GentiluomoStraniero 2 года назад

Very helpful. I was about to go hog wild on a friend's differential and tear the whole thing apart for that front oil seal.

@twc9000 9 месяцев назад

You made it look easy. Thanks for the good tips.

@Amer-yl4gb 2 года назад

you dont need special tools for pulling the seal, you screw in 2 screws on the face of the seal and then pull on the screw head with nail puller. :)

@haydenrandolph377 3 года назад

Well hopefully I can fix mine this weeknd. Not a big mechanic person trying to learn to do it all on my own. Thanks for the videos man they help alot.

@6thGearGarage 3 года назад

Glad to help

@matoko123 7 месяцев назад

Did you succeed?

@davidbollier3859 3 года назад

Great video. Worked for me. I also left 2 bolts in the drive shaft and proped a crow bar against them and held the pinion flange still with that so the truck wouldn't move. Not sure if better or worse but it worked and no more leak. Thanks!

@6thGearGarage 3 года назад

Thanks and good idea!!

@jorgemojica7328 Месяц назад

Thanks for the lock nut torque spec i was wondering what it was👍

@djr3485 2 года назад

Engineers who write the manuals make everything so absurdly complicated. Great video and tutorial.

@ken85225 Год назад

djr------BIG 10-4 on the engineers getting ridiculous

@GraeSkyeStudio 4 года назад

Excellent! Thanks for the vid!

@coyotebrowntrouthunter 2 года назад

Great video and sweet Toyota man!

@6thGearGarage 2 года назад

Thanks! I’m obsessed with old Toyotas.

@markkneisel6526 6 месяцев назад

Well done, good footage and narration

@6thGearGarage 6 месяцев назад

Thanks!

@JnJn-hp6gk 3 года назад

Best explanation ever,,

@markyMark777 Год назад

Thank you so much for sharing this great video, you did a great job

@6thGearGarage Год назад

Thank you!

@carthynguyen9646 4 года назад

Saved Me Big Buck Thanks Master

@djjomarflipside7982 3 года назад

Great video thank you for your time..😎

@senoviasamayoa1844 2 года назад

Perfect job you make easy

@enriquemartinez16 3 года назад

Outstanding!

@surfing4theloveofit 9 месяцев назад

Thanks for sharing great job. 👍 😊 from rick Perth,😊 Australia 🇦🇺

@m.b8257 3 года назад

That’s a sweet Toyota.

@danieldooling6756 2 года назад

Great vid Doing this tomorrow on my 96 uk mk3. I don’t need to rush out and but a puller do I, I can just gently tap it off

@6thGearGarage 2 года назад

Oh you mean for the flange? Yeah you need a puller to get it off.

@juanamador8850 Год назад

Dios les bdendiga mucho,gracias por la informacion sobre como intalar el retenedor nuevo a la toyota pick up muy huena intruciones de como intalarlo. Que Dios les siga bendiciendo sigan hacia delante. Gracias muchas.

@georgekopsias9159 3 года назад

Thank you for the nice video.

@DaintreeJD Год назад

great tutorial buddy, thank you.

@6thGearGarage Год назад

You're welcome!!

@PostalRedneck 4 года назад

When I was redoing my Tahoe's rear axle pinion seal I put the nut back on with an impact and ever since the rear pinion seal leaks and I can move the driveshaft up and down at the yoke. I didn't know better back then but believe it or not I still have not fixed it. Been running the truck like that for about 12 years now. Man them 14 bolts are tough.

@6thGearGarage 4 года назад

Gamblin!! But yeah thats amazing it's been ok for 14 years!

@MariaGonzalez-ei1pv Год назад

Awsome video.well explains excellent

@daltonhoy2326 Год назад

Huge help!

@nicesrilanka 2 года назад

Good job 👏

@nicholash8021 Месяц назад

It was actually 10x easier to take the seal out this way than when I had completely removed the 3rd member. LOL

@6thGearGarage Месяц назад

If there's an easier way, I'm doing it!

@jimmyelasmar989 3 года назад

Good job bro

@ilalighieri9093 2 года назад

great vid. i'm about to attempt this on my 1991 4runner, wish me luck bro.

@6thGearGarage 2 года назад

Thanks, you got this!!

@tonyisme4934 Год назад

If you haven't done this yet, try 1.2oz of ATP 205 in the differential. I had a chronic leak for years, yesterday I changed to Mobil 1 Syn GL5 and added 1.2oz of ATP 205 and my leak as ceased thus far. But I do have the OEM Toyota Seal standing by.... The ATP 2oz worked on my steering gear box leak also. That has been 6 months ago. I have 1990 4Runner, 306,000 miles.

@mazen723 2 года назад

Good work dude , I had a dripping oil from my differential, not much really, one drop a day , on a clean surface, that's too much. I have 84 Toyota Cressida,its differential is as your pickup, it uses the same oil seal number. I was encouraged by your video , to do the job, I did it exactly as you did. The shiny nut , took little torque to loose , I didn't bother counting the turns, just remember the place, no way to be missed, I had a very hard time removing the old seal, I freezed the new seal for easy fit,I retightened the shiny 24 mm nut , again not the torque you stated , but with the torque it needed to put it , where it was before, removing the pinion was very easy , no tool was needed . And something, that you didn't mention , which is to empty the oil from the diff. Before you start, I created a mess by that . And pour a new gear oil in it , around 1.4 L ,to keep diff. And seals in good shape . Thanks again for posting this video.

@mazen723 2 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-iionDVSSVeg.html

@6thGearGarage 2 года назад

Good call on draining the fluid. I didn't need to because my truck is lifted, so the pinion angle is up for the driveshaft to meet the transfer case. But on a car you will definitely want to drain the fluid to avoid a mess.

@oldowl4290 2 года назад

Well explained! I have the same truck and I’m about to do this. And while I have the FSM’s too, this video is certainly well worth 1,000 words! It looks like I need to order that wheel bearing socket first. I don’t see what else I could improvise with to set the seal, ..maybe 2 or 3” PVC pipe and a cap.

@6thGearGarage 2 года назад

Yeah a thick pipe would work too, anything you have laying around with the same outer diameter.

@oldowl4290 2 года назад

@@6thGearGarage I wound up using a white 2" PVC pipe end cap. They are for 2" pipe but are 2.75" wide in total, leaving ~ 2mm of room all the way around. It took several tries to get it seated right as one side would go in more, causing the other side to pop up. So I also used a small wooden block and 8oz tack hammer to lightly tap around the perimeter then smack with the centered PVC cap. It worked well and I finally got it in. It wasn't quite as easy as your video makes it out to be but I got it done!

@6thGearGarage 2 года назад

@@oldowl4290 Nice work!!

@umangu 3 года назад

Great video

@leedaniel7037 2 года назад

Good job man

@lathamarea1437 3 года назад

Don't forget to check breather on top, (my 08 doesn't have a hose) it should spin freely..If clogged it will also cause seal failure..i removed mine and used Gunk spray to loosen it..

@6thGearGarage 3 года назад

Very good tip!

@loudowning3393 Год назад

The axle vent clogged on my 1990 4runner causing the pinion oil seal leak. Check this little bugger every once in a while to save heartache

@lachlanfrappell5441 3 года назад

Awesome video cheers

@6thGearGarage 3 года назад

Thanks 👍

@hugoaguilar3073 3 года назад

Man I realized mine was leaking about a week ago .... never searched "how to's" or said it out loud or told anyone...🤨🤨🤨🤨... The government is getting good.

@6thGearGarage 3 года назад

It's scary isn't it? I talked about buying something and now it shows up all over FB marketplace suggestions.

@dannylam075 Год назад

Good job 👍

@Samson-EC 4 года назад

Great video...jc

@charlesdavidar4915 3 года назад

Excellent

@tomg6284 2 года назад

You verify that the rotation torque is in spec. After you reach 90lbs. Should be around 10-12 inch pounds. You will need to jack the rear off the ground. That verifies the preload has not changed.

@mauriciocruz5531 Год назад

Buen trabajo me alludo mucho en mi troca

@brir2108 Год назад

Really enjoyed that. My wife has bought a 1994 HiAce with this exact problem. I live in the UK and van is import so I can not find anywhere to buy the seal. If you or anyone have any ideas it would be greatly appreciated.

@waynewilliams5173 Год назад

Cheers Man big Help thanks :)

@Asian_Connection 9 месяцев назад

😢 I don't know where else to go. NO mechanic could figure out my problem. I know this the only place that has the answer. I have 98 4runner with 140k, which I gave my son to use. Recently, the car shutter around 50 mph, it feels like it's searching for gear (going up and down shifting) but I know it's not a transmission issue. Only a few think that I can detect, the tranfercase has a front drive shaft seal leak, probably half of the fuild is gone. And the other was a recent front brake pad change. Clicking sound is heard on driverside drive axle spinning it, car shakes around 60-70 after brake change. PLEASE can someone give me some pointer on where to look. Thx u.

@poe3480 4 года назад

There is NO way that truck spent it's life in Ohio! Thanks for the video, I have a '77 Toyota FJ40 I need to tighten the pinion nut on, this will help a lot! Let me know if you want to do a video on how to replace the knuckle seals, I'll be happy to loan you my 40! ;)

@6thGearGarage 4 года назад

Dianna Poe I think it was a West Virginia Truck before it ended up in Ohio. I’ve always wanted a 40... if I could only have a small Toyota collection... my 85 needs new seals up front as well, so there will be a video for a front axle rebuild eventually.👍

@noidretlaw Год назад

Thanks for the share....

@6thGearGarage Год назад

You bet!

@jakehanson8598 4 года назад

How did you lift your 87 2wd? I commented earlier, ballpoint spacer??? Or more tension on torsion key? Want to know for my fun field/drag truck

@jdhitc 3 года назад

Thank you for the video

@6thGearGarage 3 года назад

You're welcome

@jdhitc 3 года назад

Hey, sooooo what if I can't get the OEM mark on the nut to bolt to completely line up... Close but off...😬

@brandonobrien666 2 года назад

Damn i like your toyota what a tank

@TomBuikema 2 года назад

Nice!

@ToreDL87 Год назад

10:35 Good trick with Toyota's is jack up the right side and get some more oil in there. They're not like independent axles or gearboxes that requires a specific amount of oil, the more oil the merrier. Also if your Toyota has a Limited Slip diff, don't use the cheapo 90W LS oil, splurge on the Castrol 75W140 BMW Limited Slip oil, it has better properties to retain friction between the clutch plates to grab onto one another, and does a better job of washing off worn friction material.

@kimokahikolekalihi 5 месяцев назад

Great video. If you torque it to a specific ft lbs, the prior step of counting the turns is pointless, no? It's going to stop at 90 ft lbs regardless and wind up in the same position. Also, did you make the shaft and the yoke even though you didn't separate them? I may have missed it but seems like the only thing you'd need to mark, if anything at all, is the yoke and the diff flange mating surface.

@6thGearGarage 5 месяцев назад

Yeah, you're right. I wanted to have a backup way to keep track, just in case something was way off. And yeah, once again, I'm in the habit of marking it all just in case.

@hassanshaier1464 Год назад

Thanks for the video

@6thGearGarage Год назад

Glad it helped!

@hassanshaier1464 Год назад

@@6thGearGarage very much thanks again

@keonifierro5984 4 года назад

Guessing 225/75r15 🧐 great video man

@6thGearGarage 4 года назад

close... 33x10.50r15

@roncharles9324 3 года назад

great common sense procedure for DIYers

@blacksheep6888 Год назад

Excellent video but you should have marked the pinion shaft with the flange it's more important than marking the drive shaft to the flange, my workshop manual recommends to mark the flange with the pinion shaft. Also you can fit two bolts and four nuts to the flange then you can get purchase using a prybar locked off to the springs, saves chocking wheels a mate.

@BanglaFun22TV Год назад

Nice

@MrMannyjr69 2 года назад

Good video...

@6thGearGarage 2 года назад

Thanks!

@patraphaelforthe33rd52 Год назад

thnx

@wahiawabound808 7 месяцев назад

Dam great video I got an 86 and I've got massive vibration some guys I bought it from may have installed gearing and didn't torque the pinion flange bolt correctly the flange moves alot so I dropped the driveshaft and noticed the bolt can turn with your finger and they locked it in like that smfh I put everything back but tomorrow ill just torque it down to 90ft lbs and see if the vibration goes away.

@wahiawabound808 6 месяцев назад

Yes so I torqued it down and yes the vibration stopped then starting to come back not as bad so I think it loosened up again so sometime this week I'll tend to it again. I'm guessing they tried to install the gears themselves and didn't know what they were doing with the install I don't even think they preloaded anything lmao.

@mohdeen8682 2 года назад

Great video mate and greetings from downunder. I have a HJ61 Landcruiser that needs the same job done and your video is spot on. I couldn’t see the tool list as you mentioned in the comments. Can you please resend?

@6thGearGarage 2 года назад

The list is in the video description, not in the comments. Click to read the description for the full list.

@6thGearGarage 2 года назад

Thanks for checking out the video and nice rig... wish we got the diesel in the US.

@mohdeen8682 2 года назад

@@6thGearGarage ok so I had to ask my daughter to check and you can’t actually see the info via RU-vid on your mobile phone. Need to view it on your computer and there it was. Cheers

@bryanbaker1479 7 месяцев назад

Psssst-you can set your Ebrake to stop it from rolling

@user-ox3wt4vn7l Год назад

Great video thanks so much

@johnhenderson6407 Год назад

Thanks.

@6thGearGarage Год назад

You're welcome

@michaelpreston8485 3 года назад

Tire size. 33/10.5R15 ? Great Video by the way.

@willswift3611 Год назад

Awesome video, mine is leaking pretty good to the point where it’s slinging up on the undercarriage. You think it’s safe to drive a few miles to the Autoparts store? I’m afraid to grenade my rear diff 😬

@6thGearGarage Год назад

Yeah, but I'd check the fluid level first, make sure it's not too low.

@thebenthermit4067 4 года назад

Anyone doing these needs to be ready for the axle to blow. Not saying it will, but be prepared. I did this on my Dana 44 not knowing better and eventually my gears blew, was able to get it home somehow. Then I had to study how to rebuild my diff. Took a long time and a lot of reading to do it right. Cost more to rebuild than to get a used axle too.

@6thGearGarage 4 года назад

How many miles were on yours when that happened?

@thebenthermit4067 4 года назад

@@6thGearGarage oh geez, it was like 7-8 years ago maybe. I bought my 95 Isuzu Rodeo with about 115k and it now has 160k. Maybe 120-130 lets say. Not trying to doubt you guys and be a troll. I had this problem and didn't know any better at the time. I torqued it down to spec and I can't remember if I had to notch the nut in place. Remember counting the turns and marking it however. Turns really don't matter too much in this scenario bc it will begin to tighten at the right spot. I know you guys put up a disclaimer on the video too, so not calling you out or anything, and i know some people may never have a problem occur. I did after a number of months. You know already that when you're working with fractions of a hair that these things can possibly go haywire. I have a guy's Highlander here now with a leaking diff seal. I told him the possible consequences just in case he wants to try it the cheaper way or just get a used diff and throw it in. His has 175k, 04'. The used diffs on ebay run 200-300

@6thGearGarage 4 года назад

thebenthermit hey all good, I don’t doubt it happened. I’m at 195k mi so I wanna know what to expect in the future. Mine was re-geared around 160k though so it probably has a good amount of life left. Last time I changed the fluid it looked good. Thanks for heads up 👍

@thebenthermit4067 4 года назад

@@6thGearGarage did you regear it or did a previous owner, or have you ever done it? I highly recommend getting into it if you're interested. It's fun, well, ripping your hair out kind of fun lol

@6thGearGarage 4 года назад

thebenthermit it was done by the previous owner. I haven’t ever done gears... yet

@BassSniper209 3 года назад

I love you

@MR-kc9xt 3 года назад

Can you use the "count the turns" method for the front pinion seal for the front diff?

@6thGearGarage 3 года назад

You can, but for a piece of mind I bought an in/lbs dial torque wrench to properly set preload when I replaced the front pinion seal on my land cruiser.

@quickturn66 3 года назад

Marking the drive shaft doesn’t help unless you put the flange back on the spline in the same orientation it was removed.

@oscarcalvovalencia6606 3 года назад

I'm doing this to my '91 4runner and I'm wondering if with the companion flange removed, is it ok that the pinion wiggles in place? Or can there be a problem with the inner bearing? Any help would be appreciated. Thanks

@6thGearGarage 3 года назад

The companion flange holds the pinion in the center, so some movement is ok. I've had some that moved a lot and some that didnt.

@omarlopez7089 Год назад

You may have fixed your pinion seal, but how was your crush sleeve on the pinion? I bet your pinion was loose now that the sleeve has lost its crush. When you replace a seal on a diff, you need to replace the crush sleeve, unless you have a solid spacer on the pinion. Yea, “put the nut back where it was on the pinion” sure. But you can’t recrush a crush sleeve.

@6thGearGarage Год назад

It's been a couple of years and it's all good. I showed the alternative to taking everything apart by using proper torque and tightening, because not everyone has the resources to repair it the long way. If you did want to disassemble the 3rd member and replace the crush sleeve, there's a link to those steps in the description.

@kylebowling3042 3 года назад

After pulling my seal I noticed the pinion has some play in it but it doesn’t look like yours does in the video. Should they have some play if the nut is off?

@6thGearGarage 3 года назад

I’m not sure, how much play and how many miles?

@kylebowling3042 3 года назад

6th Gear Garage wow! thanks for the reply! 220k miles. Once the nut was removed the front bearing was free to move around. I was able to pull the front pinion bearing and inspect it and it was good. Once reassembled it’s was tight. The nut also threaded a quarter turn past the original location as well. Wondering if I shouldn’t rebuild it all now. Thoughts?

@gingin1050 2 года назад

I had my rear pinion seal changed now I get random metal on metal chirping and grinding and shuddering in the front. Do you think its related..? 2008 jeep grand cherokee 3.7 with 166,000 My differential is fine, no whiring sound.? 😊

@6thGearGarage 2 года назад

I,m no jeep expert, but I don't think it could be related

@gingin1050 2 года назад

@@6thGearGarage thank you

@ChekeredFreak 3 года назад

Noticed gear oil on the ground right below my pinion seal. I had replaced this seal just over 2 years ago with the factory Toyota part. Any idea why it would fail so soon? Thinking I did something wrong the first time... could I get away with just keeping an eye on the rear diff oil level and adding oil accordingly?

@6thGearGarage 3 года назад

A clogged breather can cause excess pressure, making the seal leak. Check that first.

@ChekeredFreak 3 года назад

@@6thGearGarage thanks for the tip! Will check that first before further diagnosing

@samlepage8079 Год назад

Can you leave oil in the diff for the front as well when you change the pinion seal??

@6thGearGarage Год назад

Yes I left the diff oil in when changing the front pinion seal on my land cruiser and it doesn't leak out. That was a different axle though, so maybe have a drain pan nearby just in case.