Appendix, Single reduction, Double reduction – Spicer Tandem Drive Axle: DS_RS461, 462, 463, 521, 581, DT_RT_DP_RP461, 462, 463, 521, 581, 601, 651 User Manual
Page 44: Ring gear and pinion identification
42
Appendix
Ring Gear and Pinion Identification
• Ring Gear and Drive Pinion are matched
parts and must be replaced in sets.
• Complete identification is stamped on
both parts shown in the adjacent drawing.
• Order by Spicer "Set
No." which
includes drive pinion nut.
Pinion Bearing Spacers
Pinion Bearing Spacer size is equal to thickness in inches. The most commonly used spacers are indicated with an
asterix*.
Size"
Part#
Size"
Part#
Size"
Part#
Size"
Part#
.167
91679
.176
91688
.185
91702*
.194
91719
.168
91680
.177
91689*
.186
91704*
.195
91720*
.169
91681
.178
91690*
.187
91706*
.196
91721
.170
91682
.179
91691*
.188
91708*
.197
91722
.171
91683
.180
91692*
.189
91710*
.198
91723*
.172
91684
.181
91694*
.190
91712
.199
91724
.173
91685
.182
91696*
.191
91714
.200
91725
.174
91686
.183
91698*
.192
91716
.201
91726
.175
91687
.184
91700*
.193
91718*
.202
91727
Single Reduction
Ring Gear
Ring Gear
Pinion
Pinion
Matched Gear Set Number Part Number
Ring Gear Teeth
Manufacturing Numbers
Manufacturing Numbers
L7038
88678
39-6
EA-93
JF-
19
Part Number
Double Reduction
L7038
75172
39-6
EA-93
JF-1
9
Matched Gear Set Number
Part Number
Manufacturing Numbers
L7038
L7038
Side
Side
Self Locking Nut
Front
Front
6-39 JD77
93
74797
Pinion Teeth
Ring Gear Teeth
Pinion Teeth
Self Locking Nut
Manufacturing Numbers
Part Number
6-39 JD77
93
854
05
Ring Gear Teeth
Pinion Teeth
Ring Gear Teeth
Pinion Teeth