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© 2022 Eaton Cummins Automated Transmission Technologies. All rights reserved
2022.10.7
Serial Tag Information and Model Nomenclature | General Information  TRSM0940
Serial Tag Information and Model Nomenclature
Transmission model designation and other transmission 
identification information are stamped on the serial tag. To 
identify the transmission model and serial number, locate 
the tag on the transmission and then locate the numbers as 
shown. The figure below shows the tag location for these 
transmissions. 
When calling for service assistance or parts, have the 
model and serial numbers handy.
Important: Do not remove or destroy the transmission 
identification tag.
Model Number
The model number gives basic information about the trans-
mission and is explained below. Use this number when call-
ing for service assistance or replacement parts.
Serial Number
The serial number is the sequential identification number of 
the transmission. Before calling for service assistance, 
write the number down as it may be needed.
Bill of Material or Customer Number
This number may be located below the model and serial 
numbers. It is a reference number used by Eaton.
Ea ton
®
 Transmissions
Fuller
®
 Transmissions
Model
Serial Assembled In
Eaton Corporation
Kalamazoo, MI  USA
F A O 11 8 1O B
Ratio SetFuller
Advantage
O = Overdrive
X = Direct
Multi torque
Forward Speeds
Design Level
Torque x 100
M
Prefix Definition
FM Fuller Multi-Torque
FO Fuller Overdrive
FOM Fuller Overdrive Multi-Torque
F Fuller