Spicer Revised Serial Tags used in the Identification of Spicer Axle Assemblies - Manual (Page 7)

Current Carrier Tag
1 Spicer service part number of carrier exchange unit.
2 The axle model identification.
3 The production part number of the carrier exchange unit.
4 The gear ratio of the axle.
5 The serial number of the carrier exchange unit assigned by the mfg. plant. Reference serial numbers on page 2.
6 Country of origin.
Carrier Exchange Units - Service
CUST. PART NO.
RATIO
4.11
MADE IN
Spicer Axle ®
Carrier Tag - Old
SERIAL NO.
H961245573
SPEC.
674536
MODEL
RS404
5
4
PART NO.
218136
USA
6
3
1
2
MODEL HEAD RATIO
SPEC SERIAL NO.
CUST. PART NO.
Tag Location
7