fits model: Rx. year: 1974.

( Brand: National ), ( Type: Manual Transmission Input Shaft Race ), ( Ipn: C615 80-64 ), ( Item Length: 3.190 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transmission Manual Transmission ), ( Compatible Make: International ), ( Compatible Model: 100 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Manual Transmission Input Shaft Race )
The National C615 80-64 transmission shaft race is a critical component for the manual transmission system in 1974 International Harvester RX series trucks. This shaft race is designed to provide a secure and precise fit for the transmission shaft, ensuring optimal performance and efficiency.
The shaft race is engineered from high-strength material, offering exceptional durability and resistance to wear and tear. Its precise internal dimensions are specifically designed to accommodate the transmission shaft, ensuring a perfect fit and eliminating any unwanted play or movement.
This National C615 80-64 transmission shaft race is also renowned for its excellent heat dissipation properties. The material used in its construction allows for efficient transfer of heat away from the transmission shaft, preventing any potential overheating and reducing the risk of damage to other components.
The shaft race is also easy to install, thanks to its simple yet robust design. It is supplied with all necessary hardware, including new seals, making it a complete replacement solution for your transmission system. The installation process is straightforward, with clear instructions included to guide you through each step.
In summary, the National C615 80-64 transmission shaft race is an essential upgrade for any 1974 International Harvester RX series truck owner. It offers superior durability, excellent heat dissipation, and a perfect fit for your transmission shaft, ensuring optimal performance and reliability. With its easy installation process and included hardware, this shaft race is a cost-effective and efficient solution for maintaining the health of your transmission system.
Buying a National C615 80-64 transmission shaft race for a 1974 International Harvester Manual RX tractor can be a worthwhile investment if the part is in good condition and fits properly. Here are some potential pros and cons to consider:
Pros:1. Improved Transmission Performance: A new transmission shaft race can help prevent transmission fluid leaks and improve overall transmission performance.
2. Cost-Effective: Compared to the cost of a complete transmission rebuild, buying a new transmission shaft race can be a more cost-effective solution for keeping your tractor running.
3. OEM Quality: National is a well-known manufacturer of tractor parts, and buying an OEM part like the C615 80-64 transmission shaft race ensures that you are getting a high-quality part that is designed to fit and perform optimally in your tractor.
Cons:1. Cost: While the cost of a new transmission shaft race may be less than a complete transmission rebuild, it can still be a significant investment.
2. Availability: Depending on the availability of the part from your local dealer or suppliers, you may have to wait some time for the part to be shipped to you.
3. Installation: Installing the new transmission shaft race can be a complex process that requires specialized tools and knowledge. If you are not confident in your ability to install the part yourself, you may need to pay for professional installation.
Conclusion:The decision to buy a National C615 80-64 transmission shaft race for your 1974 International Harvester Manual RX tractor depends on several factors, including the current condition of your transmission, your budget, and your level of mechanical expertise. If you are experiencing transmission leaks or performance issues, and you have the budget for a new transmission shaft race, then it may be a worthwhile investment. However, if the cost is a concern, or if you are not confident in your ability to install the part yourself, you may want to consider other options, such as a rebuild or repair of your existing transmission.
Recommendation:If you have determined that a new transmission shaft race is the best option for your tractor, then we would recommend purchasing the part from a reputable dealer or supplier to ensure that you are getting an authentic OEM part. Additionally, be sure to have all the necessary tools and knowledge to install the part yourself, or plan to pay for professional installation.