John Deere, like other engine manufacturers, uses its unique terminology and arrangements, to mark its products, and also to assign part numbers. Understanding this marking categorization and product is crucial to part number identification, which is then used to select rebuild kits, components, and maintenance parts.
An average engine serial number appears like TO4045T123456. To raised understand why number, it’ll be split up into several parts. The first segment could be the two initial letters “TO.” These initial letters indicates a pair of things:- one, which country is it manufactured in, and secondly, if it’s Powertech or non-Powertech.
All John Deere engines created in Dubuque, Iowa, USA, are preceded through the letters “TO,” all engines preceded by “CD” are designed in Saran, a factory found in the Loiret part of France, and many types of engines stated in Torreon, Mexico, are preceded from the letters “PE.”
Another list of numbers in the John Deere engine serial number are four (4) or (5) letters and numbers. In our example, this identifies “4045T.” This is often further sub-divided in to the “4045” and also the “T”. The 4045 indicated that this is 4045 model. The first “4” shows that its build with four (4) cylinders. The “T’ that’s practices the engine model no . tells the engine carries a turbocharger attached about it, thereby it is a turbocharged engine. This factor is critical as turbocharged engines are made differently from non-turbocharged engines. Most of all, parts might not be interchanged between these kinds of engines.
The final pair of six (6) numbers could be the sequential quantity of the engines since it comes off the assembly line. If this number is 123456, then this next serial amount of the next engine on a single assembly line will probably be 123457. This may continue until John Deere decides its time to upgrade as well as to build another model.
There are several variations of the above serial number. The model 4045T could be marked 4045D. Here the “D” symbolizes that the engine is really a diesel engine (some early John Deere’s were manufactured to function on gas), and that is it’s naturally aspirated, i.e., it isn’t really turbocharged. Thus, this serial number has been TO4045D123456 which would’ve been completely different from the TO4045T123456.
The 4045 in serial numbers can also be 3152, 3164, 3179, 3029, 4202, 4219, 4239, 4039, 4276, 6303, 6329, 6059, 6414, 6068, 6414, 4270, 6404, 6466, or 6076. They could be followed by a “D”, a “T” or even a “H.”
The situation of how to distinguish which engines are PowerTech and which aren’t non-PowerTech often arises. This is often solved by further dissecting the John Deere serial number.
For your engines stated in Dubuque, Iowa, USA,(TO Engines) all engines having a sequence number a lot more than 700,000 are Powertech engines.
For that engines stated in Sarran, France,(CD engines) all engines with sequence serial number greater than 500,000 are all Powertech engines.
However, however, all John Deere engines manufactured in Torreon, Mexico, (PE engines) are PowerTech engines. This sequence serial number began with 1000 (1000). Thus, all PE PowerTech engines may sequence serial quantity of one thousand (1000) or more.
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