What diff is this?

[dnegative]

http://www.ebay.com.au/itm/TOYOTA-SU...51232833891%26

2.92
Looks like a MA70 IRS setup to me...?
Looks pretty serious, has an AN fitting for a breather and a big one on the rear for a cooler maybe?
Output shafts are custom as I can see some neat tig welding on them too

Seller got it wrong or is it something else?
Never knew toyota made 2.92 gears for anything

[CrUZida]

I believe TRD released 2.92 gears for the *A70 for racing purposes back in the day

[1JZ-Rolla]

yes, there were 2.9x G series gearsets from TRD, though something about the casting on that housing looks different to an A70, I can't pick what though? The mounting points do look correct.

agree there must have been an oil cooler setup running off those two extra fittings, must have been in something serious!

[pete05]

cv mounts/hubs are different to A70s that I have seen

[dnegative]

Group A MA70 diff?
2.92 gears would work well down conrod, fill plug looks to be drilled for lockwire too.

cv mounts/hubs are different to A70s that I have seen

If you look closely you can see that someone has welded on different ones, they look like JZA80 ones tbh

[Toycrash]

Toyota used 2.9 ratio in most 4WD setups. ST165,185,205 etc. AE95 uses same gears in live axle.
http://www.toyodiy.com/parts/p_E_199...MVZG_4101.html

[1JZ-Rolla]

All of those cars use a pretty pissy little diff compared to this though right? (except maybe the ST205 grp A)

JustenGT8 could confirm for sure, IIRC he ran a Group A MA70 TRD diff with a 2.9* ratio in the V8 Sillycar

[madmont]

Apart from the modified flanges it looks just like the A70 diff I put into the front of my Hilux although my ratio was 4.3

[Toycrash]

It seems that all longitudinal engine construction has 3.9:1-4.1:1 ratios and transverse engine construction has 2.9:1
2005 Alphard has also 2.9