Spicer Single Drive Axles Service Manual: Single Reduction & Single Reduction with Differential Lock - Manual (Page 7)

4
General Information
General Information
Ring Gear and Pinion
Note: Ring gear and drive pinion are matched parts and must be replaced in sets.
1—Part number
2—Number of ring gear teeth
3—Manufacturing numbers
4—Matching gear set number
5—Number of pinion teeth
6—Date code
7—Indicates genuine Spicer parts
8—Heat code
41-8
SPICER
127381
OF
NL2
17
127
8-41
127428
SPICER
17
G
6-39
JD 77
85405
DANA
86
5
2
3
1
7
8
L70
38
1
4
L7038
4
7
G
3
127
0H
6
8
6