1. Transmission Case:
* Look for Castings: The transmission case itself usually has cast-in numbers. These are often found on the side or bottom of the transmission. These numbers might be a part number, a casting number, or a date code. While not directly telling you the *type* of transmission, these numbers can be cross-referenced with Ford parts diagrams or databases (like a Ford dealer's parts system or online parts databases) to determine the exact transmission.
* Clean the area: Dirt, grime, and rust can obscure these numbers. Clean the area thoroughly before trying to identify them.
2. Data Plate or Sticker (Less Reliable):
* Engine Bay or Underhood: Some Rangers may have a sticker or data plate somewhere in the engine bay. This might list the transmission type, but it's not always present, and if it is, it could be damaged or unreadable over time.
3. Vehicle Identification Number (VIN):
* Use the VIN for cross-referencing: The VIN, located on the dashboard, can be used to look up the original specifications of the truck, including the transmission type, through a VIN decoder (many are available online, some are paid services, some free but may have limited info). This is the most reliable method if you have the VIN.
4. Maintenance Records:
* Check service history: If you have any maintenance records or service manuals for the truck, they should specify the transmission type.
Things to Keep in Mind:
* Year and Model: The transmission type varies greatly depending on the year and model of the Ford Ranger. Knowing this information significantly narrows down the possibilities.
* Manual vs. Automatic: Is it a manual or automatic transmission? This immediately halves the possibilities.
* Different Transmission Types: Ford Rangers have used a variety of transmissions over the years, including Mazda-sourced units. There's no single "Ranger transmission." You need to pinpoint the exact one.
* Professional Help: If you're having trouble, a mechanic or Ford dealership can easily identify the transmission with their resources.
In summary: The most reliable method is to find the casting numbers on the transmission case itself and cross-reference them. Supplement this with the VIN decoder for confirmation. Remember to clean the transmission case first to improve your chances of finding legible markings.
