OFNA Racing Buggy Pivot Ball Kit User Manual
Rear pivot ball suspension system, buggies, Assembly of the suspension arms into rear gear box
#31296
Rear Pivot Ball Suspension System, Buggies
( Available For: 1/8 Scale Buggy-Ultra GT LX, Ultra MBX, Worlds, Worlds ll )
ASSEMBLY OF THE REAR UPPER ROD
ASSEMBLY OF THE REAR HUB
36870
4mm
Set Screw
* Make sure the pivot ball
move smooth.
31304
Rear Hub
36082
Rear Wheel
Axle Shaft
36503
8x16mm
Ball bearings
36503
8x16mm
Ball bearings
5mm
Hex Wrench
Assembly of the right and left hand side
are the same.
Assembly of the right and left hand side
are the same.
31307
11mm
Pivot Ball
31305
Ball Washer
31306
12mm
Hex Nut
31303
Rear
Lower Arm
0 10 20 30 40 50
mm
( Builds 2 upper rods for the left and right-hand side.)
ASSEMBLY OF THE SUSPENSION ARMS INTO
REAR GEAR BOX
* Adjust the upper rods length according
to the holes chose for attachment.
36850
7mm Ball
36850
7mm Ball
36690
7mm
Plastic Ball End
36690
7mm
Plastic Ball End
36880
5x60
Turn Buckle
1
Degree
1.5
Degree
* Set triangle marks in
the direction shown
in Fig.1.
Fig.1
* Use the parts that come
with your kit.
* Do not r tighten
5x5mm set screw over tighten.
5x5mm
Set Screw
3mm
E-Ring
3mm
E-Ring
#36055
Drive Pin
Arm Shaft
3mm
E-Ring
Rear Wheel
Toe-in Adjuster
Plastic Washer
(3 pcs)
Multiple spacers are
needed to fit Kyosho and OFNA
cars using the same arms.
* Insert rear drive shaft
before assembly.
Rear Drive
Shaft
36880
5x60
Turnbuckle
36850
7rm Ball End
36690
7mm Ball
30093
9mm Upper
Arm Ball End
30092
9mm
Ball & socket
For: Ultra GT LX and Ultra MBX,
use 30093and 30092 from your car.
For: Ultra Worlds, use 30093 and 30092 parts
from this kit.
For: Ultra Worlds ll, remain the upper rod
as shown.
* Take the 4mm set screw
from your car kit.
#36054
Wheel Drive
Nut, 8mm