Urq rear differential

[Martin Pajak]

<< The answer is quite simple, YES!

 >>

>there was a change in mid 85.....early urq diffs >use fixed arms.....and have
>the big drivers side seal.....to use this setup >requires early subframe

Subframes themselves are the same (at the rear end) BTDT myslef, I used a 4kq (with 3 piece diff) subframe on my '83 Ur-q (with one piece diff).

The only thing you have to watch out for is the driveshaft flanges.  As long as you match them, everything else will bolt up.

>.....the 3.89 was available on some types of CQ20v >cars and this is the one required for a type 89
>transplant....

Sorry but I never heard of a 3.89 in a CQ20v (typ 89).

>too.....I know the Urq diff does......3:89 ring
>and pinion can be ordered and
>refitted to late 4kq diff...

The 3.89 ring and pinion will also fit into 3 piece 4kq tranny making 3.89 possible.

Hope this helps.

Martin Pajak

http://www.quattro.ca