What ARB locker to rear?

[Axel Von Gardan]

What ARB locker goes to rear axle to LJ70 -90 and newer?
I´ve been telled that theres 8.9" rear diff and RD33 would fit, but ain´t RD33 to 9.5" diffs?
At front I´ve got RD23, works fine. But now I should to rear and I liked to be sure for what am I buying.

 

[prado t]

wow you locked the front first amazing,i have a90 lj78 i believe that the rear is
an 8 inch . i think it is the same as the front maybe the RD23 will work, there very little info on the lj axles
aaron

 

[denis]

If memory serves me right you need a RD08, the LSD carrier on an LJ70 takes the same bearings as the "V6" or "turbo" trucks.

 

[Axel Von Gardan]

If memory serves me right you need a RD08, the LSD carrier on an LJ70 takes the same bearings as the "V6" or "turbo" trucks.

Wow! Are you sure?

wow you locked the front first amazing

Yeah well... I bought that RD23 to rear until I hearded that it wont fit to rear axle, so I installed it to front.
Havent even cracked any joints
, theres bigger joints than at older LJ, allmost big as HDJ joints.
Here I wondered will it break but luckyly it didn´t

They dont even knock at all.

 

[denis]

Wow! Are you sure?

nope, just found the bill and it was an RD23

 

[Axel Von Gardan]

nope, just found the bill and it was an RD23

So you got 10 bolt diff, I think that this model got 12 bolt 8.9" diff...
Maybe I´ll take my risk and order that RD33

 

[denis]

So you got 10 bolt diff, I think that this model got 12 bolt 8.9" diff...
Maybe I´ll take my risk and order that RD33

the 12 bolt 9" RD33 will work in a 40 and 60 series but defintealy not in your LJ70 unless it has some sort of hybridized rear end.
http://www.arbusa.com/alac/alsp/0-00.pdf

 

[Letsgomoreplaces]

You need the rd23

LJ RJ 70 use RD 23

BJ HJ HZJ 70 RD 33

 

[Tapage]

Just a Note .!

Both axles are 8" and 1.31" axle diam 30 splines ..

In my case my 3rd member are 8 7/8 = 9.5" with the same axles and splines.

 

[HZJ71costarica]

ARB Air Lockers

Please note the following information directly from ARB:
http://http://www.arbusa.com/USA-Vehicle-Application-Guides/Toyota-LandCruiser-70-73-74.pdf . There youll find the complete application for 70 series Land Cruiser including OME and snorkels.

 

[prado t]

i keep getting a bad gateway from that arb site

 

[HZJ71costarica]

I can send it to you, just let me know how.

 

[Axel Von Gardan]

Today I got hangover, so I checked that what differential there is, and YES, there this 10 bolt 8" diff.

 

[Letsgomoreplaces]

yes rd23

yes rd23. How was it underneath there w/ that hangover?

 

[Poser]

The RD 23 has been replaced by the RD 132....

 

[Letsgomoreplaces]

The RD 23 has been replaced by the RD 132....

Yes rd 132 indeed

 

[Axel Von Gardan]

yes rd23. How was it underneath there w/ that hangover?

It was fine, never had any better things to do at hangover...
RD23 has now installed.

 

[Cruiser70]

Hi,
Out of interest I have a KZJ70, probably the same axles as the LJ70, did yours have an LSD fitted in the rear?
I am looking at putting a arb in the rear, suppose this is the RD132 as well?
Any comments to help on my install would be much apreciated?

Thanks
Martin.

 

[WojtekSz]

Martin,
I also ride a KZJ70 and will install RD132 in both front and rear.
I have checked that RD132 is the thing we need for out trucks: 8" 10 bolt rear diff and high pinion 8" 10 bolt front diff.

 

[Cruiser70]

Hi,
Thanks for the reply, only just seen it.
I will go with RD132, getting some knoks and chings from the back end so may as well swap it out for a locker.