Though i put some photos up of my 120y borgwarner diff im puting into my 1200 ute

I have never seen anyone put one in so i thought ill give it a go
Track on these are the same as the 1200 diff so no shortning is required and also the saddles are in the same spot but the hole is slightly bigger but we made a nice thick washer with a 15mm hole to the size of the 1200 springs where the diff sits
Also sitting the brake t piece on the left side as the 120y sits on the right hand side

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Very nice photos. Looks like you have modified the spring pad brackets? What is the part number, can't quite read it.


The 3.89 ratio should make for quieter highway cruising.

Prt number

43000-h7405-03

Thanks.

It looks like you grindered off the sedan shock mounts? The ute utes are part of the leaf-pad plate.

Yep

Just have to mod the pad to fit

Some more photos


Part numbers for the wheel cylinders and 2nd oversized shoes

The shock pads from the ute and the 120y
The 120y U bolt holes are further appart to the 1200 so the 1200 pad has to have two holes drilled further appart

The washers for the diff to sit on the springs that we made to fit the 1200 springs

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Had to do similar to fit into 1200sedan.

Nice pics.

Was the drum worn so much that it needs oversize shoes? Or for some other reason?

What's the diameter of the axle housing tubes? I imagine they are bigger around, are they bigger than the u-bolts from Hitachi ute axle tubes?

The 120y i pulled this diff out of had done 450.000

The drums would of been machined twice in there life so thats why i had to get 2nd oversized


The saddles on the borgwarner diff are wider then the 1200 ute so the shock plates had to have 2 U bolt holes drilled further appart

Understood about the brakes drum.

No understand about the saddle. Are the axle housing tubes larger diameter? Did you use the Ute u-bolts, or do you have to use the 120Y u-bolts?

B210 use an Isoclamp system which means the bolts are 3 inches apart, even though the leaves are the same 50 mm width.

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