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Identify Diffs and GearBox

Tech Talk for Cruiser owners.

Moderators: toaddog, Elmo, DUDELUX

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Posts: 615
Joined: Tue Feb 11, 2003 4:59 pm
Location: Geelong Vic

Identify Diffs and GearBox

Post by Ruggers »

Hi guys i was wondering how do i go about identify my gearbox i was told there were three types that came out with the bunderas mines a BJ73 and im pretty sure my diffs are landcruisers not hilux cause they look to big and its leaf sprung not coil. thanks
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Joined: Tue Oct 22, 2002 9:23 am
Location: Your Mummas House!

Post by bj on roids »

ok, yours is not a bundera, its a BJ73, ok...huge difference

motor: 3B or variation
gearbox: H55 (ONLY)
transfer case: Split Case, heavy duty idler
diffs: 4.11 landcruiser diffs, both have passenger drop
9.25" crown wheel, 30 spline 1.31" axles, full float rear
leaf springs

:) good luck dude!

(That is wht you have if you have a BJ73) these are a really nice truck and I wished i had the money to get one. I love them!!
hands and mums dont count!!!
Posts: 615
Joined: Tue Feb 11, 2003 4:59 pm
Location: Geelong Vic

Post by Ruggers »

thanks mate. yeah my 4b is about 2 inches longer in the wheel base. and has leaf springs. its downer of the leaf springs but at least i got the bigger landcruiser diffs.
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gearbox/diff info

Post by dumbdunce »

the gearbox and diff designation are on the build plate under the bonnet, on the firewall, in all toyotas.
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