fits model: S65. make: Honda. year: 1965.

( Manufacturer Part Number: 23211-035-020 ), ( Part Type: Transmission ), ( Country/region Of Manufacture: Japan ), ( Vintage Part: Yes )
The Honda 23211-035-020 and 23221-035-010 are two crucial parts of the Honda S65 transmission system manufactured for the 1965 Honda models. These components are interchangeable and serve essential functions within the transmission.
The 23211-035-020 is identified as the input shaft assembly for the S65 transmission. This component is a vital link between the engine and the transmission, responsible for transferring engine power to the transmission gears. The input shaft assembly comprises several components, including the input shaft, the first and second gear sets, and the synchro rings. The first gear set engages the engine flywheel to transmit engine power to the transmission, while the second gear set enables the engagement of second gear. The synchro rings facilitate smooth engagement between gears during gear shifts.
The 23221-035-010 is recognized as the main shaft assembly for the S65 transmission. This assembly plays a pivotal role in transmitting power from the input shaft to the output shaft of the transmission, enabling the vehicle to move forward. The main shaft assembly includes the main shaft, the reverse idler gear, and the reverse dogs. The main shaft rotates when power is transferred from the engine through the input shaft, and it is responsible for driving the reverse idler gear and the reverse dogs. The reverse idler gear engages with the reverse dogs to enable the vehicle to move in reverse.
Both the input shaft assembly (23211-035-020) and the main shaft assembly (23221-035-010) are critical components of the Honda S65 transmission system. They are designed to work in harmony to provide efficient power transfer between the engine and the wheels, ensuring optimal performance of the vehicle. When replacing or repairing these parts, it is essential to ensure that the correct assembly is installed to maintain the integrity and functionality of the transmission system.
The Honda S65 transmission, specifically models 23211-035-020 and 23221-035-010, have been subjects of interest for Honda vehicle owners due to their usage in various Honda models from the 1960s and 1970s. In this analysis, we will discuss the advantages and disadvantages of purchasing these transmissions for potential restoration or replacement projects.
Advantages:1. Availability: The Honda S65 transmissions are widely available on the aftermarket, making them relatively easy to find for those seeking to restore or replace their original units.
2. Authenticity: For classic car enthusiasts, using an original Honda S65 transmission can add to the authenticity and value of their restoration project.
3. Cost-effective: Compared to the cost of obtaining a new or rebuilt transmission from a dealership, purchasing an aftermarket used Honda S65 transmission can save significant money.
Disadvantages:1. Age and wear: The Honda S65 transmissions being discussed are over 50 years old, which means they may have experienced significant wear and tear over the years. This could result in the need for additional repairs or parts once installed.
2. Compatibility issues: While the Honda S65 transmission is a common unit across various Honda models, there may be compatibility issues with specific vehicle years or engine types. It is essential to ensure the transmission is the correct fit for the intended application.
3. Quality concerns: With the age of these transmissions, there may be concerns about the overall quality and reliability. It is crucial to inspect the unit thoroughly before purchase and consider the seller's reputation.
Conclusion:The decision to purchase a Honda S65 transmission (23211-035-020 or 23221-035-010) for a restoration project depends on various factors. The advantages, such as availability and cost-effectiveness, can outweigh the disadvantages for some enthusiasts. However, it is essential to consider the potential compatibility issues, wear and tear concerns, and overall quality before making a purchase.
Recommendation:For those considering purchasing a Honda S65 transmission, it is recommended to thoroughly research the specific transmission model and the seller's reputation. Inspect the transmission for any visible signs of damage or wear, and consider having it inspected by a professional mechanic before installation. Additionally, ensure the transmission is compatible with the intended application to minimize potential issues during the restoration process.
FROM A 1965 HONDA S65 WITH 6324 MILES.