View Full Version : cruzer diff

02-20-2009, 01:43 PM
ok so hers the question dose a cruzer front (fj40) have the same iner axle spline count as a minni truck

the reson i built a mini truck diff for a buddy longs big breaks new every thing now he has shit out his ring and pinion

so if i could narrow a lc housing to get the bigger ring and pinion theen re use all his axles nuckles break things would be good let me know what you know [cheers]

02-20-2009, 01:58 PM
it is 30 splin 1.31

this might help?


02-20-2009, 02:00 PM
you live in Abbotstan now? do you have bullet proof pajamas:)

m j
02-20-2009, 03:43 PM
I think the cruiser difs have some old school weak coarse spline somewhere in them that is the weak link, cant recall if it was pinion or shafts though

m j
02-20-2009, 03:44 PM
you live in Abbotstan now? do you have bullet proof pajamas:)

that isnt fair, so far it is white people doing the shooting so they hit what they aim at

02-20-2009, 06:35 PM
Toss in a 80 series high pinion and be done with it.
Or i have a 30 spline 60 series rear that i will not be using, cut off the ends and install your knuckles and Bobs your uncle.
With this housing you can install the third in the front, in the rear, or even upside down in both sides as well.
I still would go with the 30 spline high pinion first

m j
02-20-2009, 07:22 PM
I think fj401ton might have a set of axles
if you wanna try the LC stuff

02-21-2009, 06:43 AM
What gears are you looking to run?
I think i still have a set of 4.11s for the 60 series LC

02-21-2009, 11:25 AM
lookin like 5:29's and i agree with the 80series front but its a buddys rig and were looking to reuse as much of what he has as possible

how much you want for that 60series rear you have vince

02-22-2009, 09:12 AM
You can have the rear housing for a box of Bud.
You do know the 80 series high pinion third will bolt right in the mini truck housing right?
Will have to remove the housing from the truck if you want it, let me know.