Spicer Wheel Ends Service Manual, Steer & Drive Wheel Ends - Manual (Page 4)

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General Information
Model Information Identification
Steer Axle Identification
Model Number Information
E Family Numbering System
EFA Family Numbering System
Design Level
E -120 0 I
Beam Type
I - I-Beam
T - Tubular Beam Series
GAWR x 100 lbs.
Example:
120 x 100 = 12,000 lbs.
Nominal Load
Capacity
12 - 12,000 lbs.
18 - 18,000 lbs.
22 - 22,000 lbs.
24 - 24,000 lbs.
Series
Beam Type
F - Forged I-Beam
T - Tubular Beam
Design Level
EFA 12 F 4
I Family Numbering System
I 120 SG
Nominal Load
Carrying Capacity
60 = 6,000 lbs.
80 = 8,000 lbs.
100 = 10,000 lbs.
120 = 12,000 lbs.
140 = 14,000 lbs.
160 = 16,000 lbs.
180 = 18,000 lbs.
200 = 20,000 lbs.
Beam Type/
Series SG =
SB =
W = I-Beam Standard
Overall Width
Coach Beam
Over 96"
Overall Width
D Family Numbering System
Design Level
0 = Standard Axle
D -85 0 F
Beam Type
F - Standard Width
W - Over 96"
Overall Width
N - Narrow Width Series
GAWR x 1,000 lbs.
(450 Kg)