fits model: Yz, 125. make: Yamaha. year: 1990–1992.

( Manufacturer Part Number: 3JD-17161-00-00 ), ( Part Type: Pinion Transmission Gear )
The 3jd-17161-00-00 is a crucial component for the Yamaha YZ 125's transmission system. This specific part is the 6th pinion gear, also known as the mainshaft gear, and it has a tooth count of 21. This gear is a key element in the transmission system, responsible for transferring power from the engine to the final drive, thus contributing to the bike's overall performance and functionality.
The gear is precision-engineered by Yamaha, ensuring a perfect fit and seamless operation within the transmission system. It is made of high-quality materials to withstand the rigors of off-road riding, offering excellent durability and reliability. The 21 tooth count of the gear allows for efficient power transmission and optimal gear ratio, contributing to the bike's impressive acceleration and top speed.
Installing this gear is a straightforward process, and it is designed to be a direct replacement for the original part. It comes with all necessary hardware for installation, making it a convenient and hassle-free upgrade or replacement. With its precise fit and high-quality construction, this 6th pinion gear is an excellent choice for any Yamaha YZ 125 owner looking to maintain their bike's performance and longevity.
Pros of buying a 3JD-17161-00-00 Yamaha YZ 125 Transmission Mainshaft 6th Pinion Gear 21T (90-92):1. OEM Part: This part is an original equipment manufacturer (OEM) part, which means it is made by Yamaha and designed specifically for your motorcycle model and year. This can ensure proper fit and function.
2. High-Quality Materials: OEM parts are typically made from high-quality materials to ensure durability and performance. This part is likely made with materials that meet Yamaha's strict quality standards.
3. Proven Track Record: Yamaha is a well-known and reputable brand, and their parts have a proven track record of reliability and performance. This part is likely to be of the same high quality as other Yamaha parts.
4. Warranty: If the part is purchased from an authorized Yamaha dealer, it may come with a warranty that covers defects in materials and workmanship.
Cons of buying a 3JD-17161-00-00 Yamaha YZ 125 Transmission Mainshaft 6th Pinion Gear 21T (90-92):1. Cost: OEM parts can be more expensive than aftermarket parts. This part may be more expensive than aftermarket alternatives.
2. Availability: OEM parts may not always be readily available, especially for older models or parts that are not in high demand. This can mean waiting longer for delivery or having to source the part from a different dealer.
3. Limited Options: Since OEM parts are made to fit a specific model and year, there may be limited options for customization or modification.
Conclusion:If you are looking for a high-quality, reliable replacement part for your Yamaha YZ 125, the 3JD-17161-00-00 Transmission Mainshaft 6th Pinion Gear 21T (90-92) is a good choice. However, it is important to consider the cost and availability before making a purchase. If you are on a tight budget, an aftermarket part may be a more affordable alternative. If you are willing to pay a premium for OEM quality and reliability, the Yamaha part is a good investment. Ultimately, the decision to buy an OEM part or an aftermarket part depends on your specific needs and budget.
Recommendation:If you are looking for a high-quality, reliable replacement part for your Yamaha YZ 125, I would recommend purchasing the 3JD-17161-00-00 Transmission Mainshaft 6th Pinion Gear 21T (90-92) from an authorized Yamaha dealer. This will ensure that you are getting a genuine OEM part that is covered by Yamaha's warranty. If you are looking for a more affordable alternative, you may want to consider an aftermarket part from a reputable manufacturer. Just be sure to do your research and make sure that the aftermarket part is compatible with your motorcycle and meets your performance needs.
Exculpates Yamaha Yz 125 transmission mainshaft 6th pinion gear 21t 3jd 92 item:: used, in good working condition, teeth on the looks for its age, has normal wear to tooth faces and dogs cogs. Items are shipped using USPS, FedEx, and ups depending on destination.
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