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12-38 Edition 47
On-Highway Trucks
Appendix F
●
Front Axle Specifications
●
Lift Axle Specifications
Feature Code
Description
CT681 6x4 114 BBC
CT680 6x4 124 BBC
CT660 6x4 116 BBC
CT660 6x4 122 BBC
CT660 4x4 122 BBC
CT660 6x6 122 BBC
CT680 8x6 124 BBC
CT660 8x6 116 BBC
CT660 8x6 122 BBC
Single Reduction
Load Rating (lb)
Axle Ratios
Front Drive Axles
0002EYU Fabco SDA-1800 Hub Piloted
x x
Y 18,000
3.90 4.11 4.33 4.56 4.88 5.29
5.57 6.14 6.57
7.17
0002EYV Fabco SDA-2100 Hub Piloted
x x
Y 21,000
3.90 4.11 4.33 4.56 4.88 5.29
5.57 6.14 6.57
7.17
0002EYN Fabco SDA-2300
x x
Y 23,000 3.55 3.70 3.90 4.11 4.33 4.56 4.88 5.29 5.43
6.17 6.50 6.67
Feature Code
Description
CT681 6x4 114 BBC
CT680 6x4 124 BBC
CT660 6x4 116 BBC
CT660 6x4 122 BBC
CT660 4x4 122 BBC
CT660 6x6 122 BBC
CT680 8x6 124 BBC
CT660 8x6 116 BBC
CT660 8x6 122 BBC
I-Beam
Load Rating (lb)
Wide Track
Meritor/Spicer
Front Non Drive Axles
0002ARA FF-961
x
Y 12,000
M
0002ARW MFS-12-143A
x x x
Y 12,000 Y M
0002227 FF-942
x
y 13,200
M
0002ASG MFS-13-143A
x x x
Y 13,200 Y M
0002ARG FG-941
x
Y 14,600
M
0002ASM MFS-14-143A
x x x
Y 14,600 Y M
0002231 FL-941
x
y 16,000
M
0002AEU I-160W
x x
x x Y 16,000 Y
S
0002ARU MFS-16-143A
x x x
x x x Y 16,000 Y M
0002AUR MFS-16-133A
x x x
x x x Y 16,000 Y M
0002AYL D-2000W
x x
x x Y 16,000 Y
S
0002232 FL-941
x
y 18,000
M
0002AEV I-180W
x x
x x Y 18,000 Y
S
0002ARZ MFS-18-133A
x x x
x x x Y 18,000 Y M
0002AYK D-2000W
x x
x x Y 18,000 Y
S
0002233 FL-941
x
y 20,000
M
0002AEW I-200W
x x
x x Y 20,000 Y
S
0002ARY MFS-20-133A
x x x
x x x Y 20,000 Y M
0002AYJ D-2000W
x x
x x Y 20,000 Y
S
0002AGT I-220W
x x
x x Y 22,000 Y
S
0002ATB MFS-20-133A
x x
x x Y 22,000 Y M
Feature
Code
Description
CT660
6x4
116 BBC
CT660
6x4
122 BBC
CT680
6x4
124 BBC
CT681
6x4
114 BBC
Capacity
(lb)
Pusher/
Tag
Lift Axles
0014WML Watson and Chalin SL-0893 Tru Track includes Three Self-Steer Axles
x
x
8000
P
0014WMA Watson and Chalin SL1190 Tru Track Alumilite includes One Self-Steer Axle
x
x
x
x
13,200
P
0014WMB Watson and Chalin SL1190 Tru Track Alumilite includes Two Self-Steer Axles
x
x
x
x
13,200
P
0014WLM Watson and Chalin AL-2200 includes One Non-Steer Axle
x
x
x
x
20,000
P
0014WMM Watson and Chalin SL-2050 Tru Track includes One Self-Steer Axle
x
x
x
x
20,000
P
0014WMC Watson and Chalin SL1190 Tru Track Alumilite includes One Self-Steer Axle
x
x
x
x
13,200
T
0014WLR Watson and Chalin AL-2200 includes One Non-Steer Axle
x
x
x
x
20,000
T