Best Built Rear-end for a Duramax ever!

[@Cdurham0708]

i trashed two rear ends on my 03 lb7 and spent alot of time looking for in depth builds specific to the dmax and this video is better than anything i have found. excellent work by the gentlemen who assembled and explained the differential.

[@aerialrescuesolutions3277]

Totally, This fellow is top notch and a true Expert.. Jim

[@marcleighton2052]

you're explaining and demonstration in this video was very impressive

[@MichaelMulvey-hp3he]

Mark is a really good teacher

[@cameronmacko2817]

Wow, he sounded very intelligent! That's always a good sign.

[@TruckMaster]

Definitely

[@1995infiniti]

Just bought my first diesel 2019 l5p. Learned alot from watching your videos so far. Your a great youtuber. Keep up the good work man.

[@TruckMaster]

Thanks Kyle

[@davidmiller4163]

Alot of nice insight for those who are willing to do the work themselves

[@danieljones8587]

This is some heavy sheit! Impressive!

[@ccooper04]

Looks good man! So many ideas and know a one stop shop now for 3 items!

[@russellg7382]

These guys are awesome. Watched their Allison build video and these guys are super informative and knowledgeable. I will reach out when I start getting in to my truck build

[@TruckMaster]

We appreciate it

[@Bigheadtf]

Great vid Kodiak Truck North Prairie, WI is getting my business!! Evergreen Colorado

[@highlonesomebluegrass8286]

Wow, very informative, I don’t think you’ll have anymore problems with the rear.

[@FarmerSteveO]

Another great video Josh! As you say, learning together. Kodiak seems like a class act to deal with. You are one of the few people I know who are doing it right with HD drivetrain throughout when shooting for that high HP mark. Usually it is backwards where diesel owners go high HP and torque and then fix what gets destroyed! LOL!

[@TruckMaster]

Very true thanks for the encouragement

[@blownbird97]

Great video on the rear assembly. Ready to see more of the overall progress on the truck.

[@alfonsobernabe4291]

Your videos helped me with work on my truck I’m looking to get a mew rear end soon really need something like this

[@aussiemotorsportmick]

Excellent video....that shop and guy is a wiz👍🏻

[@aerialrescuesolutions3277]

This guy really really does stuff right. The First time. Jim

[@WBOS72]

Thanks for doing this vid. Excellent detail on the rebuild.

[@TruckMaster]

Thanks

[@jetspeed9618]

That was a really good video! Learned a lot especially after what I went through 😂

[@adambodin833]

just ordered me another decal, good to see things are going good for ya. Can't wait to see the body work/ frame restoration!

[@TruckMaster]

Thanks 👍

[@mbwjr]

there's plenty of guys running the factory rear ends at the track with 800-1200hp! you just had some bad luck. I'd say your set for life now though! 👍

[@TruckMaster]

Thanks mark

[@trekanmitchell7454]

Only if that was actually true ! Lol my grandfather built drag cars and trucks the rear end was one thing that was one important part most rear ends cant hold Up to 1200hp

[@mbwjr]

@@trekanmitchell7454only referring to 2500 duramax trucks. it's absolutely true lol the rear ends can handle a lot of power

[@j.d.s3980]

Very true. Pushing 8ish in my 07 lbz on 5 for the last 5 years. Replaced pretty much everything except the rear end... knock on wood

[@rollandbrower7827]

Very informative video. This is something I wouldn’t tackle but the content helps find someone as good or ship Kodiak my unit there.

[@chrisstevens1401]

I have a bigger rerend under my 2000 Chevy 2500 now I used out of a 05 3/4 ton I put a solid spool in the rerend an 3,73 gears it dose way better thin ever now over the stock 4,10 gears I pull anything 100 down the road with a 6.0 automatic in it

[@35057]

It’s crazy but when you’ve been in this field long enough, you can actually feel .010”. .005-007 is just a bit tighter. And this is awesome g80 build info!!

[@TruckMaster]

I totally agree

[@2015_Rubicnn]

I know axle rebuilders that don't use gauges, they go by feel. You've done it so long, you just know.

[@35057]

2015_ Rubicnn oh exactly man. Seeing how simple this guy makes it look gives me confidence to try my hand at a simple ring and pinion swap one day on a project build. I’ve heard you don’t mess w carrier shims unless you change the carrier. 🤷🏼‍♂️ you can def feel when something is too tight. Just like how most of us don’t torque axle nuts after doing bearing preload. We just know.

[@bobanderson8048]

Josh, I hate it that you had this happen. BUT, I really appreciate you showing the video of Kodiak doing the work. I am very impressed. I live in the Texas Panhandle, but will be using Kodiak when it comes time for the transfer case or axles. I'm assuming they do front axles as well. I've got an LLY and I've learned a lot from your videos. Thanks again!

[@TruckMaster]

I am hoping to get more involved with the front diff soon

[@wesleymadsen4357]

Early morning videos 👍🏻 BUY SWEET STICKERS!

[@TruckMaster]

😂 thanks man

[@brianyetzke5970]

Awesome video watched it last night!!!!

[@jamesmcbride1553]

Just bought a 2020 2500 Diesel Denali with a auto locker rear end. Hope it is a good product, planing on traveling with a RV trailer with it in the future.

[@ToXSicK1340]

Wow….. Fantastic, very informative video Josh..... Thank you ALL for sharing this! That Man deff KNOW HIS $H!T!!!! #Duramaxlife

[@TruckMaster]

Thanks

[@jonhalldav]

Great video! Glad Ryan's Diesel Service/Kodiak Truck help you not only with the repairs/rebuilds but also provide content for your channel which helps us all! Not sure what the process is with getting the rear end. Did they have an axle to perform the repairs and then ship it to you? If so, do you have to pay a core fee unless you ship yours back? Did they discuss gear ratios and the options they offer to make the rear end stronger, more suited to what your truck will mostly be used for, and/or improve driveability/fuel economy? Also curious if the diesel rear end could go in a Yukon XL 2500? Maybe you could make some content based on these questions. Have a blessed day all!!!

[@TruckMaster]

I had them rebuild a existing one they had at the shop and I will Be sending them my core back but they definitely gave me the info I needed to make the right decision

[@lewisgilmore8246]

Awesome video! That is a lot of really good information.

[@TruckMaster]

Thanks

[@codyjacot4676]

Does the same race and bearing set for the stock carrier work on the Trac-Rite carrier, or do you need a different set? I'm doing an overhaul on my 2015 lml, 3/4 ton and I'm considering this upgrade.

[@paulgarcia458]

I have an 07 duramax, with 364000 miles, lbz. I know at this point its gonna be a ton of money to rebuild stuff or replace stuff when stuff may go bad,

[@leesdiesel3120]

Great video man I haven’t found a good video on the aam 11.5 axle appreciate the help

[@TruckMaster]

No problem thanks

[@NaztyNate]

definitely a cool video! I'd love to do that to mine

[@twilliamperry4052]

Why didn't you show the Truetrac (center chunk) install? Doesn't it need to be shimmed and all?

[@thomasyoder940]

Thank you for this video video informative!!💯🤙

[@eddiereyna2998]

My injectors went bad on one side of my 08 2500 Duramax. What injectors would you recommend especially if my goal is to increase my hp in the future ??

[@lordofpong]

Awesome video! Couldn't find a dodge aam carrier so I ended up getting an Eaton truetrac, the gears on my g80 are trashed. It won't even lock, so I'm upgrading before it grenades

[@JoseOrtega-xn4mj]

Thanks for the update im sure no more issues. Question any difference if you had installed a aftermarket bigger differential cover? ( PPE, ATS) 🤔

[@davidbires2351]

great video I like to build my own axle learned a lot your g80 locker had problems from the get go if your lucky they only last 160 miles and that is if you don't abuse it thank you again

[@GarrettRC5thscaler]

High quality content!!!

[@TruckMaster]

Thanks

[@beaversstumpgrinding3352]

That exhaust tip looks like it should be on the end of a tank barrel.

[@trakyboy5128]

Hi ya all, Hey, could you all do a more indepth vid or 2 On what & why !!! Y is a gov anything in the rear end ?? Are there different types of rears on diff truck models for Duramax !!! Lots of ??? 's... G-80 ???

[@reinalopes7836]

hi Josh, how much cost for you to fix a rear -end in 2010 Silverado 1500 hybrid? because the friend of mine want to replace the interred differential and makes no sense to me, truck has only 70k miles.

[@dadeftones7]

I found a complete rear end off a 97 Cummins. Will it all just slide in my lb7?

[@christianarends6501]

Awesome video!

[@TruckMaster]

Thanks

[@wyattconnelly1837]

Now on that carrier what was the bolt count? Was it 30 spline 12 bolt or 14 bolt?

[@alangolat2907]

Great video calling them today

[@TruckMaster]

👍

[@circlepfarm9729]

That guy should probably be working for NASA!

[@jaywhittemore5878]

Where is my exhaust tip dammit !!!!!!! 😝 lol

[@TruckMaster]

👍

[@JB91710]

I converted a 2004 Chevrolet Express 3500 shuttle bus into a camper. I will be using in snow, beach sand and desert sand. I was in snow last week and the right wheels sunk of the road into a snow bank and the right tires just spun and they are all I had to get myself out. Those Stupid left ones just sat there and laughed at me. So, if I want good traction in those conditions, I would need a differential that would switch to the tires with the better traction but I know for a fact I don't want the axles to lock because if they are both spinning, the vehicle will just slide off the road as neither side has tires in control. I always want one side rolling while the other is digging in. So what type do I need? What is it called? Limited Slip or Posi traction or what? Thanks!

[@travis1572]

How much just a little bit stronger than stock ?

[@stacypfeil2297]

Very awesome video. Although I am a dodge man love the videos.

[@joesellersjr2149]

That guy is a fucking hand now that's how a real mechanic does shit he's dam sure no parts changer I would dam sure take everything I owned to him if I didn't so it all my self 8 would love to work under him anytime

[@vivillager]

New Intro? Looks awsome!

[@TruckMaster]

Thanks

[@chriswheland9895]

Looks great!!

[@matthewwillmore3823]

What bearings are required to run the dodge carrier…I have one at the shop? Thanks

[@RIPbiker13]

Sweet build. Doubt you're going to have trouble again.

[@miken8001]

Great video !!!!!!

[@heathbrockway9040]

700hp that would be awesome! Wish I could put more hp thru the 05 I have, anything 120hp over stock and the trans goes into limp mode :/ any "cheaper" modifications out there to help handle the extra power?

[@zachwilliams8424]

Heath Brockway I have a lb7 with the 5 speed and on my 120 tune it goes into limp quite often but I installed a transgo shift kit and it helped for a while but it all depends on what shape your trans is in before you install it. Also it’s more of a band-aid until you build your transmission.

[@tonystone6955]

In the same boat, 120 is the highest I can go for my 05. Just trying to find best options for a built transmission.

[@janarios166]

I repaired the deferential on my truck, a 2008 Chevrolet, and I have problem because it’s running hot with 5 minutes on the road.

[@joser5193]

So have a question. Have 2005 Chevy 1500hd 6.0 Gas that needs a to have some rest end work done. Would this work on this particular truck? Thank.

[@dmaxdlbz5308]

Hey TMas,been sub for long time,great stuff. I've got 06,3500 dually,LBZ,egr delete,pcv reroute,5" exhaust,modified stock air. Vanes in the turbo seem to be sticking,which turbo would be best if pulling weight on this engine? Egr bellows are busted so I have to do the uppipe. Will LLY turbo work ok? Thanks

[@TruckMaster]

No you don’t want to use a lly turbo look into a Ryan’s diesel service turbo also use my coupon code truckmaster it will save you a few dollars but Ryan’s turbos are amazing

[@68thedude]

DMaxD LBZ when I researched I figured the Garret stage one was the way to go. Reasonable price also

[@richardwall8720]

How do I find out the cost of a rear end transfer case and front drive train for a 2014 gmc duramax?

[@scottperkins4860]

Awesome!

[@andrewcox7130]

How much did it cost is the question? Definitely curious to do it on my LLY

[@stef-dog2055]

I know I wish they talked more about prices. I have an lly too. I’ve heard of taking the internals of a dodge and swapping it.

[@stef-dog2055]

Never mind I didn’t watch the whole video the tea right is a dodge lol

[@raulestrada9966]

Can u used the stock axle spline on the chevy for that diff or can u used the stock axle spline from the ram or u need to get after market

[@gordowg1wg145]

Yup, should ALWAYS have some lube on bearings, even on a 'dry' build, because micro-welding can eaily occur and, later, be a start point for failure. Another weakness with the gear type slip limiting differential is if a wheel is lifted/lifting - same thinjg, hold light pressure on the brake to give some resistance so the 'diff' can work. Many years back, I believe Quaife used a small plate type LSD in the middle to provide that resistance for some models but think they dropped that option - cost and/or lack of demand? If you're going to be doing 90mph, especially loaded tows, I would strongly suggest a proper diff' cooler - or at a minumum a monitoring the rear end oil temperature!

[@mathew18truck]

300k on factory bearings.?........ i have a 06 Lbz one owner with 550k original bearings. No problems at all

[@TruckMaster]

👍

[@ronmower3694]

Ya mine is at 300,000 plus

[@DonkeyGap750K3Gixxer]

Same here 422k miles 2004.5 lly rearend,engine & 5spd allison haven’t ever been cracked open-its had a 90hp ppe tune since deleted in 2007-original turbo(vanes stick in summer time)original injectors etc.routine preventive maintenance & driving it hard is how it’s lived.Best truck I’ve ever had & probably my last one.

[@mikestrucks]

Nice video pretty helpful !

[@tylandahlstrom5417]

Cool man I'm going to have to save up some cash to do that lol

[@tegangermsheid4712]

Why did he use an air gun to tighten the pinun bearing bolt? You are supposed to torque them I’m. Not hating on him just curious the reason why? He even said if u over tighten them u we’ll wreck it witch i do know just to clearafy

[@TruckMaster]

He’s been doing this awhile I trust his judgment

[@jerrythomas2130]

They don’t go off torque, usually go by pinion drag with gauge or backlash. But when someone has been doing it a long time , they have the feel. Man in brownsburg Indiana, pappy Blair was the same . All by feel. Built a lot of race cars as his son and grandsons. Nobody better.

[@JoseGutierrez-tp3km]

I have a 2004 silverado 2500hd duramax where can find that aa unit carrier

[@Delious07]

Im trying to buy my first diseal truck and got about 13,000 to spend, whats a good year to look for in that range?

[@TruckMaster]

04.5-07

[@Delious07]

@@TruckMaster thankyou and a big fan of your channel.. This video is now my new favorite, so thank you so much for the uploads and keep up the good work

[@kirkmason1527]

Will the dodge trac rite still work if it has the tone/reluctor ring on it?

[@lagoonrd4173]

What do you guys think about Yukon grizzly locker?

[@joshuas10]

Very informative and something I never knew about. What does this type of build cost?

[@TruckMaster]

$1200

[@highlonesomebluegrass8286]

That’s it? Seriously a $1000? That’s a damn good price.

[@ryansdieselservice]

Joshuas10 Typical build is from $1350-2450. This is a wide window but I can tell you if your gear set is still good generally then at that point your closer to the $1350 mark. If your gear set is junk or the rear end in completely blown up its closer to the $2450 price.

[@highlonesomebluegrass8286]

Ryan's Diesel well I figured it would vary depending on the equipment you guys were provided from the customer. But still not bad,

[@TruckMaster]

Thanks Ryan

[@riveraf5053]

What brand you recommend for rear differential cover for a 03 duramax

[@Timfield.42]

That looks like a 10 bolt or 14 bolt 9.5 g80, the g80 in a 11.5 14 bolt is like a clam shell design and much stronger

[@beaversstumpgrinding3352]

How did someone figure out a dodge posi would work in a chevy...I would like to hear more about the worm gear posi.

[@Ever443]

I believe that both rears are built by AAM, basically the same rear housing for both manufacturers. Simple manufacturing for AAM just different spring perches etc on the outside.

[@beaversstumpgrinding3352]

@@Ever443 I watched the carrier rebuild again... I'll remember the information for my LLY and LBZ when it comes time to send them to Kodiac. Thanks again.

[@jeffwarner788]

Tried getting a duramax life sticker today... I guess we can’t get them in Canada

[@MrRaffaro]

Trucks would last longer if you lighten up ur foot a smidg .

[@TruckMaster]

I agree ☝️

[@Ford302lover]

Is this the same axle for all classic body style dmaxs?

[@TruckMaster]

They should be

[@Mr.Killswitch]

I didn’t know you could accurately measure 5-7 thousandths with a hand wiggle. Nifty wrist calibration is only achieved after year 25 lmao!

[@specforged5651]

Ya and that’s when you know your (or the guy doing the work) is good. After watching some of these guys and their work...especially with the Allison....I would not hesitate to trust his.....”hand feeler gauge”. These guys know their shit without a doubt and they are a pleasure to watch do their thing. I live 2000 miles away, they have never worked on anything of mine personally so I have absolutely no stock in these guys whatsoever, I’ve just seen their work and the true professionals they are. You can tell a difference just by watching someone work and their knowledge!

[@kodiaktruck3583]

@@specforged5651 thanks. if you ever get near us stop in for a visit.

[@kodiaktruck3583]

i guess my wrist is calibrated right. watch the dyno video and i guess that rear end is fine. lmao

[@chrism3810]

What can hold 1000 HP?

[@uncleexplode6201]

I mean good In depth video But that's not at all how you determine the pre load of your pinion.

[@RobertKohut]

Nice!! :-)

[@Truthloveliberty]

How much for a rebuild like this?

[@justinstanfield530]

Wondering the same thing!

[@georgiawaterfowlmafia]

How much did all of that cost

[@sirsweetness8332]

Yeah I want to know also

[@therealtrucker7564]

Should’ve gone with an aluminum dif cover lol

[@TruckMaster]

That’s not out of the question

[@rideage]

Watch Banks powers videos on diff covers before buying one, good info.

[@dustyfrog9147]

Who'd you say was building the axle?

[@TruckMaster]

Lol

[@TruckMaster]

That’s a joke right?

[@larrylooney4495]

What I do is not run the shit out my trucks and they seem to last forever

[@chrisao1987]

What’s the point in having 800hp if you don’t use it? I guess bragging rights 🤷🏻‍♂️ still a great video as always 👍🏻

[@TruckMaster]

It’s to feed the hobby that’s all

[@PndaS2k]

What did this build cost you?

[@TruckMaster]

It will be around 1300-2000 it really depends on your situation

[@PndaS2k]

That’s not bad. Awesome videos and truck man keep up the good work.

[@briangriffin5391]

Used gears?

[@TruckMaster]

it’s a new carrier he installed

[@rezzgoatrising1829]

Aaaaah right in his face lol

[@rezzgoatrising1829]

Rust dust is nasty

[@ronfrance4041]

Research proper driveline angles before spending good money on putting that rear end back in. I don’t think The lift blocks you have did you any favors, possibly the reason the pinion nut came loose. Pinion angle and driveline should be within 1* parallel of each other. At worst a double cardan driveshaft is needed, still not that bad.

[@shaniarice1054]

The rear is good to go but Chevy front differentials are the biggest piece of crap

[@davidbrewer8309]

Those G80 Gov locs are garbage. The one in my s10 just grenaded a few weeks ago. I'm really shocked at how over confident this mechanic is. Get an indicator on that thing and just be certain. I don't care how good you are... always always verify the backlash

[@JoseGutierrez-tp3km]

Aa unit