Spicer Drive Axles Failure Analysis Service Manual - Manual (Page 12)

Glossary and Nomenclature
11
Primary Gearing Nomenclature
Ring and Pinion Identification - To aid in identifying gear sets, both parts are stamped with information such as number of pinion
and ring gear teeth, individual part numbers, and match set numbers.
Reminder- The ring and pinion are a matched set and must be replaced together.
2697F1
1
129723 37-T
KK3
G17
8L
1
2
74
45
10-37
G
S
1
G
1
7
8L
2
6
9
7
F
1
1
Manufacturing
numbers
Part number Match set
number
Date code
Number of
gear teeth
Date code
Part number
Match set
number
Manufacturing
numbers
Number of
pinion teeth