Spicer Drive Axles Illustrated Parts List Dana Spicer Service Carrier List - Manual (Page 46)

45
New Service Carriers Tandem Drive Axles
Tandem Drive Axle - Single Reduction Carriers
D170D(P) - Diff Lock Carrier
18.00" Ring Gear Diameter
Side Gear # 300GD101
These new carrier units will directly replace tandem forward
models D40-170D(P), D46-170D(P), D50-170D(P) with no
modifications.
Side Gear Non-Pump Pump
Ratio Spline Carrier Carrier
3.07 46 Inv 681017 681051
3.21 46 Inv 681018 681052
3.42 46 Inv 681020 681054
3.58 46 Inv 681021 681055
3.73 46 Inv 681022 681056
3.91* 46 Inv 681023 681057
4.10* 46 Inv 681024 681058
4.30* 46 Inv 681025 681059
4.56 46 Inv 681026 681060
4.78 46 Inv 681027 681061
5.25 46 Inv 681028 681062
5.38 46 Inv 681029 681063
5.57 46 Inv 681030 681064
6.14 46 Inv 681031 681065
6.83 46 Inv 681032 681066
7.17 46 Inv 681033 681067
*Most commonly used ratios in On-Hwy vehicle applications.
S170D - Diff Lock Carrier
18.00" Ring Gear Diameter
Side Gear # 300GD101
Note: Drive Axle Tag may read R46-170D
These new carrier units directly replace tandem rear-rear models
R40-170D, R46-170D, R50-170D and single axle models S21-
170D, S23-170D, S25-170D with no modifications.
Side Gear New
Ratio Spline Carrier Notes
3.07 46 Inv 681198
3.21 46 Inv 681199
3.42 46 Inv 681201
3.58 46 Inv 681202
3.73 46 Inv 681203
3.91* 46 Inv 681204
4.10* 46 Inv 681205
4.30* 46 Inv 681206
4.56 46 Inv 681207
4.78 46 Inv 681208
5.25 46 Inv 681209
5.38 46 Inv 681257
5.57 46 Inv 681258
6.14 46 Inv 681259
6.83 46 Inv 681260
7.17 46 Inv 681261
*Most commonly used ratios in On-Hwy vehicle applications.