Quaife
ATB
Helical
LSD
differential
is
suitable
for
Nissan
R200
240Z/260Z/280Z,
280ZX,
300ZX
&
S12
Silvia
&
possible
to
be
retrofitted
into
other
R200
differentials
with
the
use
of
the
correct
diff
axle
stubs.
A
direct
replacement
for
the
standard
Nissan
open
differential,
the
Quaife
ATB
Helical
LSD
differential
transforms
your
car’s
performance.
The
Nissan
QDF7L
Quaife
ATB
Helical
LSD
differential
transforms
your
car’s
performance.
Unlike
a
conventional
plate-style
limited
slip
differential,
the
Nissan
R200
Quaife
ATB
Helical
LSD
differential
relies
on
gears
rather
than
clutch
plates
for
its
operation.
That
means
it
is
much
smoother
in
operation.
The
Nissan
R200
QDF7L
Quaife
ATB
Limited
Slip
Differential
LSD
is
designed
to
prevent
the
complete
loss
of
drive
that
occurs
with
a
conventional
differential
when
one
wheel
slips.
While
requiring
some
torque
in
the
slipping
wheel,
the
Quaife
unit
is
progressive
in
action
but
never
locks,
controlled
power
is
transmitted
to
all
the
driving
wheels
Best
suited
to
high
powered
front,
all
and
rear
wheel
drive
systems,
The
Nissan
Quaife
ATB
differential
is
ideal
for
autocross,
lapping
and
road
racing
where
it
outperforms
other
LSD
systems
including
clutch-type
LSD.
With
low
heat
generation
(no
diff
cooler
required)
and
unlocking
under
throttle
lift
and
deceleration,
the
Quaife
LSD
provides
a
predictable,
stable
power
transfer
in
cornering,
braking
and
transitions
while
preserving
the
reliability
of
the
differential
unit,
lap
after
lap.
Installation
is
identical
to
the
normal
differential
with
bearing
pre-loads
and
pinion
mesh
being
restored
to
the
original
manufacturer’s
settings.
Servicing
of
the
unit
is
simple
as
all
gear
pinions
are
free
fitting
and
normal
final
drive
lubrication
oils
are
retained.
Due
to
the
internal
design
of
the
Quaife
ATB
differential,
all
driving
wheels
must
be
elevated
when
servicing
brakes,
wheels
etc.
The
Quaife
Rear
ATB
Helical
LSD
differential
has
many
benefits
over
a
standard
open
differential,
including
maximising
traction
and
minimizing
wheelspin,
eliminating
torque
steer
and
snatching
in
front
wheel
drive
cars
compared
to
conventional
LSD
units,
and
a
maintenance-free
design
which
retains
the
standard
oil
lubrication.
The
Quaife
Rear
ATB
Helical
LSD
differential
is
proven
in
circuit
and
drag
racing,
rallying
and
road
use,
and
is
produced
from
Corus
steel
billets,
and
is
CAD
designed
and
CNC
machined,
then
inspected
to
ISO
9001
standards.
Vehicle
Compatibility:
-
Nissan
S30
240Z
/
260Z
/
280Z
-
Nissan
S130
280ZX
-
Nissan
Z31
300ZX
-
Nissan
S12
Silvia
(Open
Centre)