Engine Identification and Applications
01
001
2
RG,RG34710,24 –19–07NOV00–1/1
Engine Serial Number Plate Information
RG8427A –UN–09DEC97
Example Engine Serial Number Plate
IMPORTANT: The engine serial number plate can be
easily destroyed. Remove the plate or
record the information elsewhere,
before “hot tank” cleaning the block.
1. Example Engine Serial Number (A)
Each engine has a 13-digit John Deere engine serial
number identifying the producing factory, engine model
designation, and a 6-digit sequential number. The
following is an example:
RG6105H000000
RG ........................................................ Factory code producing engine
6105H ........................................................... Engine model designation
000000 .................................................................... Sequential number
Factory Code Producing Engine
RG ................................................................... Waterloo Engine Works
Engine Model Designation
6105H ..................... See Engine Model Designation on previous page
Sequential Number
000000 .......................................................... 6-digit sequential number
2. Engine Application Data (B)
The second line of information on the engine serial
number plate identifies the engine/Deere machine or
OEM relationship. See ENGINE APPLICATION
CHART later in this group.
CTM100 (06APR04)
01-001-2
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=26