R154 2nd gear synchro P/N

[kevx83]

I'm having some trouble sourcing the P/N for the 2nd gear synchro for my R154 box, throwing it out there to see if anyone can help.

Box is second hand and i have no reference to what it came from
It's non-remote shifter, has no multi-piece synchros, output bearing OD is 72mm but the 1/2 synchro's don't match supra mk3's, so i think its an earlier jzz30 box.

This is the JZZ30 EPC I've been referencing

1st gear synchro
The teeth are straight-- I've matched this to 33367-35080



2nd gear synchro
The teeth are angled -- i cannot find a match for this




Anyone seen a synchro like this before?
The selector sleeve's teeth are also angled on the 2nd gear side to match the synchro. so 33367-35080 most likely wont work.

[dnegative]

Take it to award diff and gearbox in seven hills, ask nicely and he should be able to help you out.
He got syncros for my box (I supplied the wrong ones) and figured out what he needed and ordered them from Toyota.

[kevx83]

Took a stab at 33367-35030 from a hiace, its a match!

From my research:
Looks like Toyota did use a 1/2/reverse sleeve with straight teeth synchros(33367-35080) on both 1st and 2nd in earlier boxes, but discontinued it, the replacement having 2nd use angled teeth....
Some EPC's fail to mention the replacement part # for the 2nd synchro ring to suit the new sleeve... They just show it as a straight change into multi-piece synchros for 2nd (this uses a different 2nd gear altogether)

Only a few Russian EPC's show the replacement part for jzx90 / jzz30.



googling some of these parts numbers had little image results, so lets change that:
(i had trouble uploading to the forum, they are on imgur for now)


1st synchro: 33367-35080





2nd synchro: 33367-35030




3rd synchro: 33368-35030




4th synchro: 33368-35040





1/2/Reverse (comes with hub): 33331-60H00




3/4 sleeve: 33364-35050