Spicer Gear and Pinion Standardization – Modification Instruction Sheet - 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. www.dana.com Toledo, Ohio 43697-0321