Drive Axle, Heavy-Duty Single

Spicer® Single Reduction Single Drive Axles

Axle Model Ratings Ratios Axle Shaft Ring Gear Dia. in. [mm] Axle Housing  Weight
lbs. [kg]
(Nominal)
Spindle
Type
Options
Max. GAW lbs. [kg] Max. GCW lbs. HWY [kg] Body Diameter
in. [mm]
Number of
Splines
Spline Diameter
in. [mm]
Box Section
Width
Box Section
Height
Wall thickness
at spring seat
LMS™ Hub Tire Pressure
Mgmt. System
Differential
Lock
Electromagnetic
Retarder
No Spin
Differential

S21-170

21,000
[9,525]

100,000
[45,359]

2.53, 2.69, 2.87, 2.93,
3.07, 3.21, 3.31, 3.42,
3.58, 3.73, 3.91, 4.10,
4.30, 4.56, 4.78, 5.25,
5.38, 5.57, 6.14, 6.83,
7.17  

2.06 [52]

46

2.35
[60]

17.7 [450]

4.61 [117]

5.24 [133]

0.43 [11]

 735 [333]

R

 

 

 

 

 

S23-170

23,000 [10,433]

 

 

 

 

 

S23-190

23,000 [10,433]

125,000 [56,699]

2.53, 2.69, 2.87, 2.93,
3.07, 3.21, 3.31, 3.42,
3.58, 3.73, 3.91, 4.10,
4.30, 4.56, 4.78, 5.25,
5.38, 5.57, 6.14, 6.83,
7.17, 7.83 

18.5 [470]

0.50 [13]

809 [367]

 

 

 

 

 

S25-170

25,000 [11,340]

100,000 [45,359]

3.31, 3.42, 3.58, 3.73,
3.91, 4.10, 4.30, 4.56,
4.78, 5.25, 5.38, 5.57,
6.14, 6.83, 7.17 

2.25[57]

17.7 [450]

767 [348] 

 

 

 

 

 

S26-190

26,000 [11,793]

125,000 [56,699]

3.42, 3.58, 3.73, 3.91,
4.10, 4.30, 4.56, 4.78,
5.25, 5.38, 5.57, 6.14,
6.83, 7.17, 7.83  

18.5 [470]

0.63 [16]

879 [399]

 

 

 

 

 

S30-190

30,000 [13,608]

125,000 [56,699]

5.31 [135]

5.91 [150]

896 [406]

W

 

 

 

 

 

Spicer® Two-Speed and Double Reduction Single Drive Axles

Axle Model 

Ratings Ratios Axle Shaft Ring Gear Dia. in. [mm] Axle Housing  Weight
lbs. [kg]
(Nominal)
Spindle
Type
Options

Max. GAW lbs. [kg]

Max. GCW lbs. HWY [kg]

Body Diameter
in. [mm]

Number of
Splines

Spline Diameter
in. [mm]

Box Section
Width

Box Section
Height

Wall thickness
at spring seat

LMS™ Hub

Tire Pressure
Mgmt. System

Electromagnetic
Retarder

23082T

23,000 [10,433]

80,000 [36,287]

3.70/5.04, 3.90/5.31, 4.11/5.60, 4.33/5.90, 4.56/6.20, 4.88/6.64, 5.43/7.39, 6.17/8.40, 6.67/9.08

2.06 [52]

36

2.31[59]

18 [457]

4.61 [117]

5.24 [133]

0.43 [11]

759 [344]

R

 

  

  

26082T

26,000 [11,793]

0.55 [14] 779 [353] 

 

  

  

S23-590

23,000 [10,433]

125,000 [56,699]

4.75, 4.99, 5.19, 5.44, 5.70, 5.98, 6.34, 6.65, 7.30, 7.30, 7.48, 7.75, 8.55, 9.51, 9.97 10.90

2.25[57]

 46   2.35
[60]

18.5 [470]

0.50 [13]

885 [402]

 

  

  

S26-590

26,000 [11,793]

0.63 [16]

926 [421]

 

  

  

S30-590

30,000 [13,608]

5.31 [135]

5.91 [150]

984 [447]

W

 

  

  

S35-590

35,000 [15,876]

5.63 [143]

6.73 [171]

 0.87 [22]

1104 [502]

 

  

  

Spicer® High Entry Single Reduction Single Drive Axles

Axle Model Ratings Ratios Axle Shaft Ring Gear Dia. in. [mm] Axle Housing  Weight
lbs. [kg]
(Nominal)
Spindle
Type
Options
Max. GAW lbs. [kg]

Max. GCW lbs. HWY [kg]

Body Diameter
in. [mm]

Number of
Splines

Spline Diameter
in. [mm]

Box Section
Width

Box Section
Height

Wall thickness
at spring seat

LMS™ Hub

Tire Pressure
Mgmt. System

Differential
Lock

Electromagnetic
Retarder

No Spin
Differential

S21-170E

21,000
[9,525]

100,000
[45,359]

3.07, 3.21, 3.31, 3.42, 3.58, 3.73, 3.91, 4.10, 4.30, 4.56, 4.78, 5.25,
5.38, 5.57, 6.14, 6.83, 7.17  

2.06 [52]

46

2.35
[60]

17.7 [450]

4.61 [117]

5.24 [133]

0.43 [11]

816 [371]

R

 

 

 

 

 

S23-170E

23,000 [10,433]

 837 [381]

 

 

 

 

 

S23-190E

23,000 [10,433]

125,000 [56,699]

3.42, 3.58, 3.73, 3.91, 4.10, 4.30, 4.56, 4.78, 5.25, 5.38, 5.57, 6.14, 6.83, 7.17, 7.83 

18.5 [470]

0.50 [13]

885 [402]

 

 

 

 

 

S25-170E

25,000 [11,340]

100,000 [45,359]

3.31, 3.42, 3.58, 3.73, 3.91, 4.10, 4.30, 4.56, 4.78, 5.25, 5.38, 5.57,
6.14, 6.83, 7.17 

2.25[57]

17.7 [450]

868 [395]

 

 

 

 

 

S26-190E

26,000 [11,793]

125,000 [56,699]

3.42, 3.58, 3.73, 3.91, 4.10, 4.30, 4.56, 4.78, 5.25, 5.38, 5.57, 6.14,
6.83, 7.17, 7.83  

18.5 [470]

0.63 [16]

926 [421]

 

 

 

 

 

S30-190E

30,000 [13,608]

5.31 [135]

5.91 [150]

984 [447]

W

 

 

 

 

 

SHADED AREAS INDICATE AVAILABILITY.