OFNA Racing New Differential Case, K-Style, 1/8th Scale - Manual

30121
3 x 5mm
Screw
(Small Head)
ASSEMBLY OF NEW “K” STYLE DIFFERENTIAL CASE AND GEARS
30751 Diff. Case ( Front/Rear )
30761 Diff. Case (Center )
30751 Diff. Case ( Front/Rear )
30761 Diff. Case (Center )
30779
P5 O-Ring
( Orange )
30779
P5 O-Ring
( Orange )
30779
0.5 x 26mm
O-Ring
30779
2 x 12.8mm
Pin
30779
2 x 12.8mm
Pin
30779
4 x 10mm
Washer
30779
4 x 10mm
Washer
30779
4 x 10mm
Washer
30769
Diff.
Bevel Gear
( Small )
30769
Diff.
Bevel Gear
( Small )
30769
Diff.
Bevel Gear
( Small )
30769
Diff. Bevel Gear
( Large )
30769
Diff.
Bevel Gear
( Large )
Grease
* Position the O-ring
as shown.
* Apply diff. Gear grease to the
differential, during assembly.
ASSEMBLY OF THE BEVEL GEAR
( Builds two differentials for front and rear. )
5 x 5mm
Set Screw
3 x 5mm
Screw
* Fill the diff. Case to
approx 70% with grease.
NB. It is very important to remove
the 30779 shim if the mesh
is too tight.
30773
4mm
Cross Pin
30773
4mm
Cross Pin
30771
Diff. Shaft
30771
Diff. Shaft
3x10mm
Tapping Screw
3x10mm
Tapping Screw
* Notice the straight holes
are for front and rear.
90026
5 x 5mm
Set Screw
90026
5 x 5mm
Set Screw
39730
Cap Joint
36730
Cap Joint
30620
7 x 19mm
Bal lbearings
30620
7 x 19mm
Ball bearings
Sc
rew Ce
me
nt
Sc
re
w
Ce
m en
t
31010
Optional - Bevel Gear
(Harden Steel)
30121
3mm
Tube
30121
3mm
Tube
30121
3 x 5mm
Screw
* Push 3mm tubes into
holes of the diff. Case.
30120
Bevel Gear
(Large/Metal)
31324 - FRONT OR REAR DIFF UNIT
31325 - CENTER DIFF UNIT