cracked open first "cinq" box
View attachment 57878
View attachment 57879
on positive note the diff is SO easy to remove. there is 12bolts. 4 of each size. there is NO way to mess anything up.
numbers I can find.
Diff housing/casing/shell/lowest part of the gearbox that holds the diff in
7696687
C514.5.13
bell housing (which is actualy the other half of the diff casing)
7769893
C514.5.13.19
the next two are from gearbox parts which i doubt matter in our case.
Gearbox:
7771533
2896 B 03
C101
Top of g-box (holds gear shift forks)
7780656
R2910-D-03
C101-2
I would look for numbers on the diff itself but there is no point
*edit* - noticed no numbers on the diff other then 15/58 2 which i guess is the ratio.
been looking on
eper and it seems all cento diffs are bonded. all sei are bolted (so maybe the late centos are bolted)