Spicer IPL: Models ON or AFTER June 10, 2013 - Manual (Page 50)

48
Service Carriers
D190D - Diff Lock Carrier
18.50" Ring Gear Diameter
Side Gear # 300GD101
These new carrier units will directly replace tandem forward
models D52-190D with no modifications.
Ratio Side New Notes
Gear Service
Spline Carrier
3.42 46 Inv 683082
3.58 46 Inv 683083
3.73 46 Inv 683084
3.91 46 Inv 683085
4.10 46 Inv 683086
4.30 46 Inv 683087
4.56 46 Inv 683088
4.78 46 Inv 683089
5.25 46 Inv 683090
5.38 46 Inv 683091
5.57 46 Inv 683092
6.14 46 Inv 683093
6.83 46 Inv 683094
7.17 46 Inv 683095
R190D - Rear Rear w/ Diff Lock
18.50" Ring Gear Diameter
Side Gear #300GD101
Note: Drive Axle Tag may read R46-190D or S23-190D
These new carrier units will directly replace tandem forward
models R46-190D, R52-190D, and single axle models S23-190D,
S26-190D, and S30-190D with no modifications.
Ratio Side New Notes
Gear Service
Spline Carrier
2.53 46 Inv 683478
2.69 46 Inv 683231
2.87 46 Inv 683232
2.93 46 Inv 683233
3.07 46 Inv 683234
3.21 46 Inv 683235
3.31 46 Inv 683236
3.42 46 Inv 683237
3.58 46 Inv 683238
3.73 46 Inv 683239
3.91 46 Inv 683240
4.10 46 Inv 683241
4.30 46 Inv 683242
4.56 46 Inv 683243
4.78 46 Inv 683244
5.25 46 Inv 683245
5.38 46 Inv 683246
5.57 46 Inv 683247
6.14 46 Inv 683248
6.83 46 Inv 683249
7.17 46 Inv 683250
7.83 46 Inv 683251
Note: Dana D190D Forward models with Diff Lock come standard
with lube pump. Serial tags for production axles may not carry
the traditional “P” designation in the model identifier.