fits make: Yamaha.

( Part Type: Spring Rod Spindle Shock )
The SR643 Spring for Wear Ski Rod on Yamaha Spindle Shock is an essential component for maintaining the performance and longevity of your Yamaha snowmobile. This high-quality spring is specifically designed for the wear ski rod of the spindle shock system, which is responsible for absorbing the impact during ski-first landings and providing optimal control and stability on various snow conditions.
The SR643 Spring is manufactured using advanced materials and precision engineering techniques to ensure it meets the high standards required for snowmobile applications. The spring has a robust construction, with a durable wire that can withstand the harsh conditions of winter riding. The spring's generous coil diameter and precise pitch provide a smooth and progressive rate of force, ensuring a balanced and responsive ride.
The SR643 Spring is a direct replacement for the original equipment manufacturer (OEM) part, ensuring a perfect fit and seamless integration into your Yamaha spindle shock system. The spring is easy to install, with clear installation instructions included in the packaging. The replacement process is straightforward, requiring no special tools or mechanical expertise.
Investing in the SR643 Spring for Wear Ski Rod on Yamaha Spindle Shock is a smart choice for any Yamaha snowmobile owner. By replacing worn-out or damaged springs, you can restore the performance of your spindle shock system and ensure your snowmobile continues to deliver a thrilling and safe riding experience. Don't let worn-out springs compromise your snowmobiling adventures upgrade to the SR643 Spring today.
Pros of buying SR643 springs for Yamaha Spindle Shock:1. Improved Performance: SR643 springs are designed to offer a more responsive and smoother ride, making your ski more agile and easier to maneuver.
2. Customizability: These springs allow you to customize the suspension settings to suit your riding style and preferences, providing a more personalized riding experience.
3. Durability: SR643 springs are made from high-quality materials, ensuring they can withstand the rigors of regular use and provide long-lasting performance.
4. Easy Installation: The springs are designed to be easy to install, making it a DIY project for many, saving you the cost of professional installation.
Cons of buying SR643 springs for Yamaha Spindle Shock:1. Cost:SR643 springs can be more expensive than the stock springs that come with your Yamaha Spindle Shock.
2. Potential for Over-Customization: If not used correctly, customizing the suspension settings with these springs can lead to an overly stiff or soft ride, which may not improve performance but instead make your ski uncomfortable to ride.
3. Risk of Damage: Improper installation of the springs could lead to damage to other components of the spindle shock, resulting in additional repair costs.
Conclusion:Buying SR643 springs for Yamaha Spindle Shock can provide significant performance improvements and a more personalized riding experience. However, it's crucial to consider the potential costs and risks associated with this upgrade. If you're confident in your ability to install the springs correctly and are willing to invest in high-quality performance enhancements, SR643 springs could be a worthwhile upgrade. But, if you're unsure or hesitant, it might be best to stick with the stock springs or consult a professional for advice.
See all photos as part of enjoy. Part on shock is Yamaha if Kubota sure how many model's this fits, I would assume early 1970's pre owned obviously some rust on bottom that I think would clean itself in the snow, or you can always blast or wire wheel it. I have the other matching ski, and will list at a later date.
Vintage Yamaha snowmobile ski assembly ski, spindle, spring, shock, wear rod, plastic tips everything seen is included.