700R4 – 4L60E PUMP
STATOR BEARING Kit
Make :
General Motors
Year :
1982 – 2009
Transmission : 700R4 – 4L60E
PART
NUMBER : GDE 700R4L60E SK
THICKNESS :
0.140in (3.57mm)
PROBLEM AREA:
Endplay between the Reverse Input Drum and the Pump Stator.
TECH:
This Bearing
kit, By Greater Dimensions
Engineering,
reduces the endplay tolerance’
between the
reverse input drum and pump stator in
700R4 and
4L60E transmissions’. The average
amount of
endplay tolerances’ found between the
reverse
input drum and pump stator where 0.084in,
± 0.005
(2.13mm, ± .128mm). The factory
pump
washer in
this transmission is only 0.067in
(1.70mm) in
thickness. The bearing that comes
with this
kit is 0.140in (3.56mm) in thickness.
By using
this bearing kit, it reduces the endplay
tolerances’;
by 0.073in (1.85mm) leaving about
0.009in
(0.23mm) of endplay tolerance once
installed.
This corrects the high endplay
tolerances’
and increases the life of the
transmission. The new bushing also has more
chamfer on
the leading inside edges, to help make
for easier
installation of scarf cut rings and or the
sizing of
solid rings. All measurements where
taken using an H-gage and a Micrometer.
SOLUTION:
By using
this Kit, By Greater Dimensions Engineering, will help stabilize the
height of OEM sun gear shell and the weight and
height of the heavy duty after market sun gear
shells. This also stabilizes the reverse input drum, giving the 2-4
band a better shift quality. This also helps correct common failures
such as sun gear failure, sun gear shell splines from stripping and
breaking of the shell, rear planetary failure and the notorious 2-1
down shift clunk.
This helps
make the transmission “Bullet Proof”
(meaning, to
make the transmissions more durable).
Great for
high performance transmissions.
Contact:
support@greaterdimensions.com
Greater
Dimensions Engineering
7830 Redfern
LN
Bartlett, TN
38133lor:black">Bartlett, TN
38133
www.greaterdimensions.com
