Spicer Single Drive Axles Service Manual: S140 Series - Manual (Page 6)

3
Introduction
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
127
8-41
127428
SPICER 17
G
6-39
JD77
85405
86
5
2
3
1
7
8
1
4
L7038
4
7
3
127
0H
6
8
6
17
G