We take the rear diff from the Impreza RSTI racecar to Drivetrain Specialties in Newberg, OR to get rebuilt! Later we will get it back on the dyno for it's E85 tune and then get back to tearing up the track!
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The experience that Paul shows is amazing. He should have his own show. I'd watch it every day.
This man has some experience. Makes this look so easy.
True dat, joy to watch humble experts who are willing to share their knowledge.
Always good to watch a professional at work, a job for a craftman.
13:48 If anyone wants to know what that special tools is: it's a Yukon Gear & Axle YT P20 or P22 Differential Carrier Bearing Puller (difference between the two is a couple of pieces that aren't used in this job). I used my new P22 today to remove the bearings from two 3.9 Final Drive LSDs (center and front in a TY856) and it work flawlessly. Also note that you'll want to pick up a 1/2" drive 1.5" impact socket to drive the "press"
I'd like to thank Paul for this precious information and experience👍🏻You rock!
This is almost hypnotic the way he moved with what looks to be the precise amount of force needed for every step. It's great to see a master at work.
This is one of the best videos I've seen. You really talk everything through and explain each step of the way, the how, the why and the wherefore. Thank you so much. I really appreciate your time and expertise you have shared.
Great video and very informative! I like that you let Paul speak / teach without attempting to interrupt or speak over him. You were also respectful with the O ring question.
Thanks for the upload, It's good to see someone who genuinely can explain and detail his work
sorry to be off topic but does anyone know a trick to log back into an instagram account..? I stupidly lost my password. I appreciate any help you can give me
@Brodie Onyx Instablaster :)
@Koda Harlan i really appreciate your reply. I found the site through google and I'm in the hacking process atm. Looks like it's gonna take a while so I will get back to you later with my results.
@Koda Harlan it worked and I actually got access to my account again. Im so happy:D Thank you so much you saved my account!
@Brodie Onyx glad I could help xD
Thank you for documenting this. That guy is a pro.
That guy is a badass, he makes it look so easy
This guy just taught me how to rebuild my diff in 30 minutes. I wish this video existed when it blew up and I bought a new one.
This is extraordinarily informative!
it's good to see there are still good professionals around
This guy is a god
i love this man .....i wish he was my neighbor
really, he's like a master chef deboning and filleting a salmon lol
I agree .... I wished he was near me (Croydon {UK})......
Old pro...and it certainly seems like good guy.
His mustache is the source of his power
This is really great! Thanks for the upload. Gives me the confidence to rebuild my car's diff.
A few tips, I recommend not using oil on the new races. Using oil or grease can cause the the races to spin ruining the case. If they are loose fitting from being spun you can use bearing lock from loctite. You want them clean and dry before installing them, and the case .i would recommend not pressing the bearing from race on the pinion, should be pressed by the inner race of the bearing cone. Using a chisel to press in the front pinion race is not correct using the old bearing race making sure it’s not backwards that way you can tap it out if it gets stuck works but using a proper bearing race driver is better. And smashing the seal in with a hammer? Use the old front bearing race it’s the perfect fit, to safely press the seal in
This man is a treasure and need to be saved.....sounds like he would be an amazing teacher for an apprentice.
That was an artist at work.Thanks so much for sharing.
Something satisfying about watching a master going about his business.
That dude is old school good! A lifetime of invaluable experience.
Thanks and greentings from Spain.
Paul is a total Diff Farley 😎👍
13:16 Fun little tip and trick (though it doesn't always work and so isn't as reliable): you can hold side bearing retainer (SUbaru calls it a "Holder axle bearing") under a stream of hot water and the outer race will sometimes just fall out. I'm not trying to tell this professional how to do his job, btw. Just an extra "tool" for the viewers to put in their toolbox.
Now get the hell out of my shop.
...I've got a Wilford Brimley Look-Alike Contest to go win!
Thanks, currently have the r160 open diff out of my 17wrx and this helps with reconstruction. The pinion (smaller) spider gears lost a few teeth as seems to be common failure point.
I like how he gives a sarcastic eyebrow lift when you say race car
wow this video was so educating. that guy is a beast
Now I know a good shop is only about 4 hours from Seattle. Definitely going to hit him up to rebuild my r180. Nice video!
only take 29 min
Good job on that explanation guys.
This mechanic is on a whole other level
Well I'm about to step into the shop and try to do all my r180 diff bearings. Wish me luck.
Very useful. Thank you very much, Paul
Great video great knowledge.
interesting vid, cheers for the info, that dude probably has sooooo many trade secrets to tell haha
I was just looking up lsd rebuilds for my 2015 and stumbled upon this, this man is a magician, a sage even. Absolutely mesmerizing watching him take apart and rebuild the whole damn differential
That guy knows what he's doing!
That is some years and years of skills
Great video
Good work
This is so wholesome
what a great video bro!
He's a magician I tell you
excellent info
"Now, get the hell out of my workshop..." 😂
Lovely! Thanks allot bro.
This video works for the R160 as well. Everything is the same in positioning and installation. Except the carrier bearings go a bit further than past the flat. I used the old bearing to finish the press. Same with the front diff, as they are the same bearings.
Blaze Townsend I’m having trouble getting the top roller bearing down to race any tips
Great content,
He’s a beast 👍🏽
very very good job
Hammer shop
no mention of pinion shim. 4 in-lb for preload doesn't sound right
Thanks for the professional rundown on a rebuild.
That guy's a boss
I really like this video. I've watched it lots of times. I am trying to do the same thing on my R160 rear diff (AP Suretrac in case that matters). I cannot get the smaller pinion race into position. It is not entirely clear from this video how it's done. The mechanic uses his big tool with bit broken off it, but there is an obstruction that prevents me getting the race in position. It gets close, but then gets stuck. I've heated the case to about 150C in the oven and put the race in the freezer, still stuck. Would love some good advice please!
30mins of waiting ,and no test drive? Ah. crap. :D Nice vid! thanks! ;)
your channel deserves more subs! great vids man
What a pro!
Good old Master!
So this is where “pops” from speed racer has been hiding. Differential ninja status!
Great video on the 'How to', but the rear diff was giving you problems. Did I miss the part of 'this is whats wrong with it'? Replacing bearings and seals - nice, but nothing was shown if the bearings were bad. All parts were reused.
Great video. Sadly, I could not do this without the specialty tools. :(
nice! thanks
Where can I find such a noble and wise mechanic
I think ol' Carl there likes his ham shanks about the same size as that diffy.
hey, nice video
Guys a boss!
I have an 02 outback 6 cylinder and need a differential . Can I use one from a 4 cylinder outback or any suggestoons
Where did you get your parts from? Was there a kit or did you have to buy each part from Subaru?
i dont know if someone has asked already but is there any way to get the bearing, and seal numbers? i cant find any bearing new numbers for my R160? i have the howeling sound while coasting so im doing axles clutch, and diff freshen up. thanks for any help!
Did you buy a rebuild kit or did you buy each piece individually from the dealer?
Hi Paul I would like to ask for some info on these rear R180 differentials I am building a 4x4 cross-kart buggy and using this R180 in the rear and front I was getting a front one out of a Nissan 720 4x4 truck but they are pretty much gone but being an R180 can I take a rear one and set it up in the front what is the difference on the ring gear my drive train turns to the left when setting in the buggy how can I change the ring gear to a front-drive set up can you send me some pictures of rear ring gear and a front ring gear stand them up to show the direction the rear one and front one in line thank you Steven.
is there a break in period on these once rebuilt or new?
This is a cool video to watch, but I would say that anyone that tries this on their own might want to be more precise. I wouldn't personally settle for that drive tooth pattern on something I was racing. Also, Im sure the hammer works, but I always install seal with a socket or other tool to keep them flat and even. And I always use a torque wrench on something with a metal gasket, its cheap insurance against leaks.
For sure, the shown rebuild is efficient for race car use. But its not sufficient for long term use... too inaccurate
Which parts did you replace ? Dis you replace the LSD or rhe Ring 'n' pinion ?
This guy throws everything
I have run into a problem where I am rebuilding mine, I do not have those end cap shims, how do I go about figuring out which sizes I need? I understand the basics of shimming and such, I just need to know what I need to do. Thanks
No torque procedure or specs for those side plates that hold the axle seals??
THE GOD DAMN YODA OF DIFF REPAIRS !
is the suretrac front diff really not a good option for tarmac?
I have been looking for the Yukon side Bearing Puller used in this video. I was informed that the bearing puller I need is a YT P20 56034. I ordered one from Ebay and it never arrived. The only distributor that has one of these is Amazon. The price has now gone up a buck and I want to be sure this will work on a Subaru BAJA. VIN is 4S4BT63C556106467 . Or..do I need the YT P22? Any help is greatly appreciated, Thanks Bill
This guy would be a great dentist
Any chance you found give me a part number for that bearing puller you used on the carrier, i need that in my life like now lol
Isn't there an o-ring on either side on top of the shims?
My shims were rusted out. How do I know which spacers to order?
You might want to cut the mushrooms of of those punches. If a punch is mushroomed enough, a chip can fly off and strike you.
I feel like he could be the Gordon Ramsey of mechanics.
Like a boss
how much did this service cost you? parts included??
wtf was the outer race of the new pinion bearing used to press against the rollers....?! 5:11
Where did you buy your bearings races and seals. Thanks great video.
Dealership
@@TIRESIDE I really appreciate your speedy response! Thank you for taking the time to reply. V/R Bill
25:11 This is the difference between a master and some graduate from UTI that only knows how to replace entire OEM stock modules by looking up part numbers.
5:28 Dat beat
12:36 The first time I've ever heard loctite referred to as "bad ass".
Thanks
I'll use the professional for this job.
How do you get the middle pinion bearing race in? It is not very clear. I am doing my R160 AP Suretrac rear diff. I cannot get that race in. There is an obstruction I can't seem to get past. I would LOVE some good advice on this!!!
Never mind. I made a mistake.
Wish mine was pre cleaned when i tore it apart
Where can I find side bearing retainer for 1978 280z
How much did it cost for the rebuild?