Dana gear set modifications, Yoke reference chart – Spicer Gear and Pinion Standardization – Modification Instruction Sheet User Manual
Page 2
Dana Gear Set Modifications
Shown below are specific changes to note when rebuilding. If you have any problems with assembly, double-check your parts and the
notes shown below. Contact your local
Spicer representative for further help.
OIL SEAL:
IF the pinion-bearing cage is included
in this kit, or you’re updating the axle
with a newer pinion-bearing cage, the
oil seal MUST also be updated. The
outer diameters of the seals are different
and they are NOT interchangeab
le.
PINION BEARING CAGE:
IF included in this kit, the pinion-bearing cage is necessary to adapt the 18-inch
gearing used in newer axles to axles built with smaller ring gears. The cage
correctly positions the drive pinion for the larger gear. Set up pinion bearings
as instructed in the appropriate Dana service manual.
PINION YOKES:
The involute splines used on
the drive pinion require a
compatible yoke or flange.
The chart below indicates
yokes currently from Dana
(Spicer) for these gear sets.
Yoke Series
Joint
Angle
Style
Dana P/N
1610
26
Full Round
128882
1610
37
Full Round
128883
1710
28
Full Round
128884
1710
39
Full Round
128885
1760
30.5
Full Round
128886
1810
29.5
Full Round
128887
SPL170
25
Half round
210853
SPL170
45
Half round
210855
Yoke Reference Chart
Pinion Spline: 41 Involute, 2.1"
Seal Diameter: 2.94"
METRIC PINION NUT:
The pinion nut (P/N 210508) in this kit is
designed with a mechanical self-locking feature.
It is larger and provides more reliable clampl
than previous desig
oad
ns.
Torque Spec: 789-966 lbs-ft. (1070-1310 N.m)
For spec’ing or service assistance, call 1-800-
621-8084 24 hours a day, 7 days a week.
Or visit our web site at:
http://www.
spicerparts.com
Dana
Corporation
SHAIS158A
Copyright
Dana
Corporation, 2004
Commercial Vehicle Axle Division
June
2004 All
Rights
Reserved. P.O.
Bo
x 321
Printed in U.S.A.
Toledo, Ohio 43697-0321