R34 Gtr Diff

[B34ST_GTR]

I know its been covered a million times but i just cant seem to get a straight answer from the search engine, all 8 pages

X-Speed gave me Motul 75w90 LSD for my rear diff. It just seems really thin to me and people seem to talk of the 75w140 alot for this diff.

I just spent $1200 completely replacing crown wheel and pinion and all bearings and seals...... the last thing i want is the wrong oil!

much apprieciated

[chook]

I know its been covered a million times but i just cant seem to get a straight answer from the search engine, all 8 pages

X-Speed gave me Motul 75w90 LSD for my rear diff. It just seems really thin to me and people seem to talk of the 75w140 alot for this diff.

I just spent $1200 completely replacing crown wheel and pinion and all bearings and seals...... the last thing i want is the wrong oil!

much apprieciated

Doesnt the R34 GTR use a Helical LSD, same as the S15 spec R ? If so, then you should use a non-LSD oil. I have a helical LSD and use Castrol Syntrax 75W-90.

check castrols site under S15 diff oil, they specify the use of non-lsd oil.

[STATUS]

dont use heavier than 75w-90 in the R34 GTR diff. Motul recomend GEAR 300 in the diff.

[B34ST_GTR]

dont use heavier than 75w-90 in the R34 GTR diff.

So the motul 75w90 is the goods. pheww...

i have every confidence in X-Speed its just that when i got home, i realized he didnt ask me what type of gtr the oil was for.