John Deere Upper Timing Gear 300 Series – TAT18009
This is a BRAND NEW John Deere Upper Timing Gear 300 Series. This is an aftermarket item that has been tested on different John Deere engine applications to ensure that proper specifications are met. If you have any problems with this item or any other item on our website please let us know. We will work with you to ensure your engine and piece of equipment return to a working status. If you are having trouble identifying your engine serial number, please look below for an example.
John Deere Engine Serial Number Guide
The Engine Serial Number will be located on the engine plate. This plate with contain enough useful data to narrow down your engine build. This is very important for finding the correct parts that were used in the manufacturing of your engine. There are three parts to the Engine Serial Number:
- Factory of Origin
- Engine Model
- Sequential Serial number