Unlocking the history of your Farmall Cub is like uncovering a piece of agricultural heritage. These compact tractors, beloved for their versatility and reliability, were a staple on small farms across America. Knowing the year your Cub was manufactured not only adds to its story but is also crucial for sourcing the correct parts and understanding its specific features. This guide will walk you through everything you need to know about identifying your Farmall Cub's year of manufacture using its serial number.
Why Does Knowing the Year Matter Anyway?
Beyond the sentimental value of knowing your tractor's age, identifying the year of your Farmall Cub is incredibly practical. Here's why:
- Parts Compatibility: The Farmall Cub underwent several minor modifications throughout its production run. Certain parts are specific to certain years or serial number ranges. Knowing your tractor's year ensures you order the right components, saving you time and money.
- Understanding Features: Subtle changes were made to the Cub over the years, including improvements to the engine, electrical system, and other components. Knowing the year helps you understand the specific features your tractor should have.
- Accurate Valuation: The year of manufacture is a significant factor in determining the value of your Farmall Cub. Older models in excellent condition can command higher prices, while later models may be more desirable for their improved features.
- Historical Significance: For many owners, understanding the year of their Cub connects them to a rich history of American agriculture. It allows them to appreciate the tractor's role in shaping farming practices.
Finding That Elusive Serial Number
Okay, so you're convinced you need to know the year of your Cub. The first step is locating the serial number. Here's where to look:
- Original Location: The serial number plate was originally located on the left-hand side of the tractor, on the clutch housing, just below the fuel tank. This is the ideal spot, but unfortunately, these plates are often lost or damaged over time.
- Secondary Location: If the original plate is missing, check the left side of the engine block. Sometimes, the serial number was stamped directly into the metal. This is less common but worth investigating.
- Possible Locations on Later Models: On later models, particularly those produced after 1964 when International Harvester became International Harvester Company, the serial number might also be found on the right-hand side of the clutch housing.
Important Note: Dirt, rust, and paint can obscure the serial number. Carefully clean the area with a wire brush or solvent to reveal the numbers. Take your time and be gentle to avoid damaging any remaining plate fragments or the stamped numbers.
Decoding the Mystery: Farmall Cub Serial Number List By Year
Now for the crucial part: matching your serial number to the corresponding year. This list provides a general guide. Keep in mind that production overlaps can occur, meaning a tractor with a serial number slightly outside the range for a particular year might still have been manufactured in that year. Serial numbers are not always perfectly sequential. Always cross-reference with other identifying features if possible.
Farmall Cub Serial Number List by Year
| Year | Serial Number Range | Notes |
|---|---|---|
| 1947 | 501 - 18706 | First year of production |
| 1948 | 18707 - 50129 | |
| 1949 | 50130 - 83756 | |
| 1950 | 83757 - 117443 | |
| 1951 | 117444 - 149353 | |
| 1952 | 149354 - 177036 | |
| 1953 | 177037 - 198841 | |
| 1954 | 198842 - 215297 | |
| 1955 | 215298 - 229761 | |
| 1956 | 229762 - 243587 | |
| 1957 | 243588 - 258717 | |
| 1958 | 258718 - 273386 | |
| 1959 | 273387 - 287691 | |
| 1960 | 287692 - 302855 | |
| 1961 | 302856 - 317795 | |
| 1962 | 317796 - 332753 | |
| 1963 | 332754 - 347663 | |
| 1964 | 347664 - 362593 | International Harvester Company |
| 1965 | 362594 - 377569 | |
| 1966 | 377570 - 392444 | |
| 1967 | 392445 - 407400 | |
| 1968 | 407401 - 422373 | |
| 1969 | 422374 - 437321 | |
| 1970 | 437322 - 452228 | |
| 1971 | 452229 - 467183 | |
| 1972 | 467184 - 482135 | |
| 1973 | 482136 - 497068 | |
| 1974 | 497069 - 512018 | |
| 1975 | 512019 - 526969 | |
| 1976 | 526970 - 541929 | |
| 1977 | 541930 - 556880 | |
| 1978 | 556881 - 571831 | |
| 1979 | 571832 - 586782 | Last year of production |
A Word of Caution: This table should be used as a guide. Production records are not always perfect, and variations can occur.
Beyond the Serial Number: Other Clues to Consider
While the serial number is the primary way to determine the year of your Farmall Cub, other features can provide helpful clues and confirm your findings:
- Engine Type: Early Cubs used the C-60 engine, while later models used the C-60A. Examining the engine block for markings can help narrow down the year.
- Electrical System: The change from 6-volt to 12-volt electrical systems occurred during the Cub's production run. Knowing which system your tractor has can help confirm its age.
- Paint Colors: While repainting is common, the original paint colors can offer clues. Research the colors used in different years to see if they match your tractor.
- Steering Wheel: Early Cubs had a three-spoke steering wheel, while later models had a two-spoke wheel.
- Hood Ornament: The design of the hood ornament changed slightly over the years. Comparing your tractor's ornament to photos of different years can be helpful.
- Dealer Records: If you're lucky, you might be able to track down old dealer records that could provide information about the original sale date of your tractor.
Common Farmall Cub Modifications and Upgrades
Keep in mind that many Farmall Cubs have been modified or upgraded over the years. These modifications can sometimes make it difficult to accurately determine the original year of manufacture. Common modifications include:
- Engine Swaps: Replacing the original engine with a different model.
- Electrical System Upgrades: Converting from 6-volt to 12-volt.
- Implement Additions: Adding aftermarket implements or accessories.
- Repainting: Changing the original paint color.
- Tire Replacements: Switching to different tire sizes or types.
When assessing your Cub, consider these modifications and try to determine if they are original or aftermarket. This will help you get a more accurate picture of your tractor's history.
Resources for Farmall Cub Enthusiasts
The Farmall Cub community is vast and supportive. Here are some resources that can help you learn more about your tractor and connect with other enthusiasts:
- Online Forums: Websites like FarmallCub.com offer forums where you can ask questions, share information, and connect with other Cub owners.
- Tractor Clubs: Many local tractor clubs focus on vintage tractors like the Farmall Cub. These clubs often host events, provide technical assistance, and offer a sense of community.
- Parts Suppliers: Companies like Steiner Tractor Parts and Yesterday's Tractors specialize in parts for vintage tractors, including the Farmall Cub. Their websites often have helpful information and resources.
- Repair Manuals: Investing in a good repair manual is essential for maintaining your Farmall Cub. These manuals provide detailed instructions and diagrams for servicing and repairing your tractor.
- Local Libraries and Historical Societies: Sometimes, local libraries and historical societies have information about the history of agriculture in your area, including the Farmall Cub's role in that history.
Frequently Asked Questions
Where is the serial number located on a Farmall Cub? The serial number is primarily located on the left side of the clutch housing, below the fuel tank. It may also be stamped on the left side of the engine block or on the right side of the clutch housing on later models.
What if my serial number plate is missing? Check the engine block for a stamped serial number. If you can't find it, compare other features like the engine type and electrical system to known characteristics of different years.
Can I rely solely on the serial number to determine the year? While the serial number is the primary indicator, cross-reference it with other features and modifications to confirm your findings. Production overlaps can occur.
Are all Farmall Cubs the same? No, there were several modifications and improvements made throughout the Cub's production run. Knowing the year helps you understand the specific features your tractor should have.
Where can I find parts for my Farmall Cub? Several companies specialize in parts for vintage tractors, including Steiner Tractor Parts and Yesterday's Tractors. Online forums and tractor clubs can also provide leads.
Wrapping It Up
Determining the year of your Farmall Cub using its serial number is a rewarding process that connects you to a piece of agricultural history. By carefully locating the serial number, consulting the year-by-year list, and considering other identifying features, you can unlock the story of your tractor and ensure you have the knowledge to properly maintain and appreciate it for years to come.