fits make: Yamaha, Ski-doo. year: 1964–2000.

( Brand: Kimpex ), ( Manufacturer Part Number: 294836 ), ( Part Type: Bearing Piston )
Introducing our high-performance Piston Needle Bearing specifically designed for Ski-Doo and Yamaha snowmobiles manufactured between the years 1964 and 2000, with a dimension of 18x22x22mm. This excellent replaceable bearing is engineered to ensure smooth and efficient operation, enhancing the performance and longevity of your snowmobiles' engine.
Description:Our Piston Needle Bearing for Ski-Doo and Yamaha snowmobiles is essential for maintaining a proper engine balance and diminishing frictional losses. These bearings allow piston movement within the engine's crankcase while maintaining minimal contact between the piston and crankcase walls. In a typical four-stroke engine arrangement, one piston stroke compresses the air-fuel mixture in the cylinder. During the subsequent power stroke, the burning fuel releases power, turning the crankshaft. Our needle bearings play a significant role in this intricate process by enabling easy motion of the piston in the cylinder.
Benefits:1. Superior durability - Manufactured from top-grade metals, our piston needle bearings offer excellent wear resistance, ensuring they can withstand the harsh conditions associated with snowmobiling.
2. Optimized design - Our needle bearings are specifically tailored to fit Ski-Doo and Yamaha snowmobiles from model years 1964 to 2000, providing a perfect fit and minimal clearance for flawless engine operation.
3. Enhanced performance - This piston needle bearing replacement will contribute to improved engine efficiency, as it reduces frictional losses, resulting in reduced engine wear, better crankshaft end float, and enhanced power delivery.
4. Reduced engine noise - Minimized friction equates to quieter operation, providing you with an enjoyable snowmobiling experience, devoid of bothersome engine noise.
Installation & Compatibility:This piston needle bearing is a direct bolt-on replacement for Ski-Doo and Yamaha snowmobiles produced between the years 1964 and 2000. These bore sizes are commonly associated with engines like the Twin-Tech 540CC, Twin-Tech 637CC, and Twin-Tech 600CC, but we recommend checking the specific model and engine specifications for your snowmobile before purchasing to ensure compatibility.
If you are in the market for a replacement piston needle bearing for your vintage Ski-Doo or Yamaha snowmobile, look no further. Our premium, pinpoint accurate, and durable bearing is the key to unleashing the true potential of your classic sled and providing unparalleled performance for years to come.
1. Piston needle bearings are essential components of snowmobiles used to reduce friction between the crankshaft and connecting rods. These bearings are crucial for smooth engine operation and proper functionality.
2. Pros of buying a new piston needle bearing for your Ski-Doo or Yamaha snowmobile model from 1964 to 2000 with a size of 18x22x22mm:a. Enhances performance: A new needle bearing can ensure more power and improved engine efficiency due to reduced friction.
b. Increases reliability: Investing in a new bearing may prevent catastrophic engine damage caused by worn-out bearings.
c. Longer service life: New needle bearings provide longevity, allowing the user to enjoy their snowmobile for a more extended period without needing frequent replacements.
3. Cons of buying a new piston needle bearing:a. Cost: Replacing a piston needle bearing can be expensive, especially if the user requires extensive labor hours or multiple replacements due to neglecting part replacements in the past.
b. Availability: Depending on the specific snowmobile model and the availability of the bearings from manufacturing companies, the user might face difficulty finding and purchasing the right bearing.
4. Conclusion: Replacing a worn-out or failed piston needle bearing in a Ski-Doo or Yamaha snowmobile from 1964 to 2000 with a size of 18x22x22mm is essential for the engine's smooth operation and the overall snowmobile performance. While the acquisition of a new bearing may involve an investment and potential difficulty locating the part, the benefits, such as enhanced performance, reliability, and longevity, far outweigh the cons.
Recommendation: If you own a Ski-Doo or Yamaha snowmobile from the mentioned period and suspect a problem with your piston needle bearing, consult a certified mechanic to diagnose the issue and replace the necessary part as soon as possible. Proper maintenance and regular checks on engine components, such as the needle bearing, will help ensure your snowmobile remains reliable, enjoyable, and safe for the riding season.
1997 1998 Yamaha Hazer 480 SS Electric - 1997 1998 Yamaha Hazer 480 SS - 1996 Yamaha Venture 480 - 1996 Yamaha Hazer II 480 Mountain Lite - 1987 Yamaha Bravo 250 - 1986 1991 Yamaha CF 300 Invitee. New condition.