fits model: It250, 250. make: Yamaha. year: 1979.

( Manufacturer Part Number: 2K7-17421-00-00 ), ( Placement On Vehicle: Left )
The 2K7-17421-00-00 Transmission Counter Drive Shaft Gear is a crucial component for any 1979 Yamaha IT250. This gear is specifically designed to fit the transmission system of the model year 1979, ensuring seamless operation and power transfer from the engine to the wheels.
The gear is made from high-quality materials, ensuring durability and reliability. It is precision-engineered to fit perfectly into the transmission counter drive shaft, ensuring a secure and tight fit. The gear's teeth are designed for optimal tooth engagement, ensuring smooth power transmission and minimal wear and tear.
The gear's size is 2x7-17411-00-00, making it a direct replacement for any worn-out or damaged gear. Its replacement will not only restore the functionality of the transmission system but also improve the overall performance of the 1979 Yamaha IT250.
Installing the gear is a straightforward process. It is designed to easily fit into the existing transmission counter drive shaft, requiring no modifications to the transmission system. The gear comes with clear installation instructions, making the process simple and hassle-free for any DIY mechanic.
In conclusion, the 2K7-17421-00-00 Transmission Counter Drive Shaft Gear is an essential replacement part for any 1979 Yamaha IT250. Its high-quality construction, precise fit, and easy installation make it an excellent choice for restoring the functionality and performance of your 1979 Yamaha IT250.
Pros of buying a 2K7-17421-00-00 transmission for a 1979 Yamaha IT250:1. OEM Part: This transmission is an original equipment manufacturer (OEM) part, which means it's designed and manufactured by Yamaha specifically for the IT250 model. This ensures a perfect fit and compatibility with the bike, as well as maintaining the original performance and reliability.
2. Quality Assurance: OEM parts are typically of high quality and undergo rigorous testing and quality control procedures to meet the manufacturer's standards. This can provide peace of mind knowing that the part is reliable and will likely last a long time.
3. Warranty: If the transmission comes with a warranty, it can offer additional protection against defects or manufacturing issues. This can save you money in the long run if the part needs to be replaced within the warranty period.
Cons of buying a 2K7-17421-00-00 transmission for a 1979 Yamaha IT250:1. Cost: OEM parts can be more expensive than aftermarket alternatives. This might be a significant factor for some buyers, especially if they're working on a budget.
2. Availability: Depending on the seller and the location, OEM parts might not always be readily available. This could lead to delays in completing the repair or modification, which can be inconvenient.
Recommendation:If you value originality, quality, and reliability, an OEM transmission like the 2K7-17421-00-00 could be a good choice for your 1979 Yamaha IT250. However, it's essential to weigh the potential benefits against the increased cost and potential availability issues. If you're on a tight budget, you might want to consider aftermarket alternatives. Always ensure that you're purchasing from a reputable seller to ensure the part's authenticity and quality.
Just because other years model's are suggested listed does not mean it fits them, again contact a dealer to make sure this will fit your bike. Transmission off a 1979 Yamaha IT250. Note: see photos for damages wear. Everything in the photo is what included.
All I know is this came off a 1979 Yamaha IT250, it may fit other years and model's but please do your research before buying. Being sold as is with no warranty or guarantees.