Spicer Drive Axles Illustrated Parts List All Wheel 4 x 4 Drive System - Manual (Page 3)

3
The Spicer 4x4 Drive System
Axle models and other equipment covered in this publication are listed below.
Spicer Model No. Identification
for 4x4 Rear Axle Systems
190S4
Capacity
(x 100)
18,500 lbs.
Power Divider with
4x4 Transfer Gearing
Gearing
*S-Single Reduction
T-Dual Range
P-Double Reduction
C-Single Reduction with
Controlled Traction
Axle Capacity Axle Gearing Types
+190S4 Single Reduction*
19,000 lbs. +190T4 Dual Range
+190P4 Double Reduction
220S4 Single Reduction*
22,000 lbs. 220T4 Dual Range
220P4 Double Reduction
230S4 Single Reduction*
23,000 lbs. 230T4 Dual Range
230P4 Double Reduction
260S4 Single Reduction*
26,000 lbs. 260T4 Dual Range
260P4 Double Reduction
300S4 Single Reduction*
30,000 lbs. 300T4 Dual Range
300P4 Double Reduction
350S4 Single Reduction*
35,000 lbs. 350T4 Dual Range
350P4 Double Reduction
*Available with Controlled Traction Differential
+Supersedes 185S4, 185T4, 185P4
Table of Contents
Page
4x4 Rear Axle
Differential Carrier Assembly
(Exploded View and Parts List)
• Single Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
• Single Reduction w/Controlled
Traction Differential . . . . . . . . . . . . . . . . . . . . . . . 10
• Dual Range or
Planetary Double Reduction . . . . . . . . . . . . . . . .16
Shift Systems
• Single Reduction . . . . . . . . . . . . . . . . . . . . . . . . . 22
Page
• Single Reduction w/Controlled
Traction Differential . . . . . . . . . . . . . . . . . . . . . . 22
• Double Reduction . . . . . . . . . . . . . . . . . . . . . . 22
• Single-Speed Steer/Drive Axle
w/Dual Range Rear Axle . . . . . . . . . . . . . . . . . 23
Shift Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Lockup Shift Units . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
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