Axle housings & shafts, Axle shaft configurations, Axle shafts – Spicer Drive Axles Illustrated Parts List DSS40, DDS40, RSS40, and RDS40 User Manual
Page 20: Axle shaft configurations axle shafts
Axle Housings & Shafts
18
Axle Housings & Shafts
Axle Shaft Configurations
Axles are built with a number of different axle shafts, on the basis of OEM specification.
When ordering replacement axle shafts, note the part number stamped into the flange.
Axle Shafts
1 = Freightliner
2 = Kenworth
3 = Peterbilt
4 = Volvo White
5 = Mack
6 = Western Star
Model
Part No.
Qty
Spline
Body
O.D.
Shaft
Length
Spline
Length
Flange
O.D.
Flange
Holes
OEM
DDS40
RDS40
110888
2
41
1.87
41.313
8.50
.635 STR
1, 2, 3, 4
129330
2
41
1.87
41.500
8.50
.948 TPR
5, 6
129332
2
41
1.87
40.690
8.50
.773 STR
4
DDS40
RDS40
129141*
1
36
2.06
40.600
11"
8.50
.948 TPR
1
126880
1
36
2.06
40.600
4"
8.50
.948 TPR
1
129140*
1
36
2.06
40.600
11"
8.50
.773 STR
4
128055
1
36
2.06
40.600
4"
8.50
.773 STR
4
129139*
1
36
2.06
41.375
11"
8.50
.635 STR
1, 2, 3, 4
129508
1
36
2.06
41.375
4"
8.50
.635 STR
1, 2, 3, 4
* = Diff Lock Shaft w/11” Splines, and are used in sets.