Spicer Drive Axles Illustrated Parts List DSS40, DDS40, RSS40, and RDS40 - Manual (Page 23)

Yokes
21
All RDS40, RDD40
Rear Axle - 41 - 2.100 Involute Spline, Hub Dia. 2.50"
Yoke &
Slinger
Assy**
Dimensions (in inches): Replaces Old Straight Spline Yokes
Series
Joint
Angle
Style A B C
Dana/
Eaton
Spicer Rockwell
128882 1610 26° Y 5.19 1.88 5.31 99715 5-4-5031 16NYS34-7
128883 1610 37° Y 6.00 1.88 5.31
128884 1710 28° Y 5.19 1.94 6.09
128885 1710 42° Y 6.12 1.94 6.09 83801 6-4-4591 7NYS34-8
128886 1760 30.5° Y 5.25 1.94 7.00
128887 1810 30° Y 5.25 1.94 7.55 87513 6.5-4-2291 8NYS34-1
128888 72N/7C N/A Z 4.25 N/A 4.62 106459*
210853 SPL 170 25° X 5.32 2.16 5.51
210855 SPL 170 45° X 6.68 2.16 5.51
* Mechanics part number 272715.
** Yoke and slinger only. Purchase oil seal separately.