fits make: Yamaha.

( Manufacturer Part Number: 1S3-17121-00-00 ), ( Part Type: Pinion Gear ), ( UPC: 766856546696 )
The 1S3-17121-00-00 Yamaha 2nd Pinion Gear is an essential component in the transmission system of various Yamaha outboard motors. This gear plays a crucial role in the operation of the lower unit, ensuring smooth and efficient power transmission from the engine to the propeller.
The 1S3-17121-00-00 Yamaha 2nd Pinion Gear is precision-engineered using high-quality materials for durability and reliability. It features a robust construction with hardened teeth and a strong, corrosion-resistant finish. This gear is designed to withstand the rigors of frequent use in marine environments, including exposure to saltwater, sunlight, and extreme temperatures.
The 2nd Pinion Gear has a diameter of approximately 7.2 inches (182.9 mm) and a width of 2.6 inches (66 mm). It is specifically designed for Yamaha outboard motors with model numbers such as F115, F150, F175, F200, and F225. The gear fits perfectly into the lower unit's gearbox, ensuring a secure and tight fit for optimal performance.
The 1S3-17121-00-00 Yamaha 2nd Pinion Gear is easily replaceable, making it an excellent choice for boat owners who want to maintain the performance and longevity of their outboard motors. It is recommended to replace the gear periodically to prevent wear and tear, ensuring that the lower unit continues to operate smoothly and efficiently.
In conclusion, the 1S3-17121-00-00 Yamaha 2nd Pinion Gear is a crucial component in the operation of Yamaha outboard motors. Its durable construction, precise fit, and easy replacement make it an essential part of any boat owner's toolkit.
Pros of buying a Yamaha 2nd Pinion Gear (1S3-17121-00-00):1. Genuine Part: This is an original Yamaha part, ensuring compatibility and reliability.
2. Quality Assurance: Yamaha is known for its high-quality products, which should translate to a durable and long-lasting gear.
3. Warranty: Purchasing from an authorized dealer may provide warranty coverage, giving you peace of mind.
Cons of buying a Yamaha 2nd Pinion Gear (1S3-17121-00-00):1. Cost: Original parts like this can be more expensive than aftermarket alternatives.
2. Availability: Depending on your location, finding this specific part may take some time and effort.
3. Compatibility with Other Parts: Since this is a specific part for a Yamaha model, it may not be compatible with other brands or models of watercraft.
In conclusion, if you value the assurance of quality and compatibility, a genuine Yamaha 2nd Pinion Gear (1S3-17121-00-00) might be the right choice for you. However, be prepared to pay a premium for this original part. If cost is a concern, you might want to explore aftermarket alternatives, but keep in mind that they may not provide the same level of compatibility and reliability.
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New oem Yamaha gear 2nd pinion oem part number: 1s3 00 item only fits specific model's listed.