fits model: Std. make: Yamaha. year: 1990–2001.

( Brand: Kimpex ), ( Manufacturer Part Number: R09-807 ), ( Part Type: Ring Piston ), ( Fits: Snowmobile ), ( Compatible Model: Enticer Ii Lt 410, Enticer Lt 400 / Ltr 400 / Tr 410 ), ( Compatibility Year S : 1990 To 2001 ), ( Reference Oem Number: 8k4-11601-00-00 ), ( UPC: 779422114779 )
The Kimpex piston ring set (part number 8K4-11601-00-00) is an essential component designed specifically for the Yamaha engines with a model range between 1990 to 2001 and R09-807 779422114779. This set ensures optimal engine performance and durability, providing reliable service for users of these engines.
Composition:This complete piston ring set consists of several key components. Include top compression rings, second compression rings, and oil control rings. All components are manufactured to meet and exceed OEM standards, ensuring superior quality for extended engine life. Compatibility with the listed Yamaha engine models guarantees precise fitment.
Top Compression Ring:The top compression ring is essential for maximum sealing pressure during the engine's power stroke. Its primary role is to compress the air-fuel mixture during combustion and securely seal the gap between the piston and cylinder wall. This ring set includes high-quality top compression rings engineered to provide consistent, efficient combustion and excellent power output.
Second Compression Ring:The second compression ring, also known as a thrust ring, is designed to ensure proper piston-to-cylinder wall contact. This ring type has grooves that enable it to press against the cylinder walls and prevent lateral movement of the piston, thereby reducing piston telescoping. The second compression ring in this set guarantees a tight piston-to-cylinder interface, ensuring reliable performance and efficient combustion.
Oil Control Ring:The oil control ring plays a crucial role in preventing excessive oil consumption. This ring is designed to maintain an adequate oil film for proper lubrication while minimizing oil consumption. A poorly functioning oil control ring can lead to high oil consumption and engine damage. This high-quality oil control ring provides efficient oil management, helping maintain engine efficiency and reduce the need for frequent oil changes. Easily installed in the engine built for Yamaha models 1990-2001 R09-807 779422114779 with piston ring set 8K4-11601-00-00.
Conclusion:The Kimpex piston ring set (8K4-11601-00-00) is a reliable and cost-effective choice for engine owners with Yamaha engines of the mentioned specifications. Investing in this piston ring set guarantees improved engine performance and extended lifespan by providing maximum piston-to-cylinder sealing and precise fitment. Providing an upgrade to OEM rings and supporting Yamaha engine reliability, this set directly benefits the user with performances and cost savings over time. Fits Yamaha engines from 1990 to 2001 with the model R09-807 779422114779.
The decision to buy a new piston ring set for a Yamaha R09-807 engine (1990-2001) can be an important investment for engine performance, longevity, and safety. The Kimpex 8K4-11601-00-00 piston ring set is a popular choice due to its affordability and compatibility. In this evaluation, we'll discuss the pros and cons of purchasing this specific piston ring set to help you make an informed decision.
Pros:1. Compatibility: The Kimpex 8K4-11601-00-00 piston ring set is designed to fit Yamaha R09-807 engines produced between 1990 and 2001. This ensures a precise fit and compatibility.
2. Affordability: Compared to replacement piston rings from original equipment manufacturers (OEM), the Kimpex piston ring set is more affordable. This can save riders significant funds in engine rebuild costs.
3. Availability: The Kimpex 8K4-11601-00-00 piston ring set is readily available at most motorcycle parts retailers and online stores. This saves time and convenience for riders desperate for a quick engine repair.
Cons:1. Quality: While the Kimpex piston ring set may not be of the same quality as OEM rings, they generally function well. However, riders may experience slightly shorter ring life, requiring more frequent replacements.
2. Reliability: Though the rings fit perfectly, non-OEM piston rings have a reputation for causing occasional issues, such as excessive ring gap or uneven compression. These problems may affect engine performance and longevity.
3. Warranty: Since the Kimpex 8K4-11601-00-00 piston ring set is a non-OEM product, it usually comes without any manufacturer warranty. Riders are taking on this risk when purchasing this set.
Conclusion:The Kimpex 8K4-11601-00-00 piston ring set is an affordable, easily accessible solution for riders looking to maintain or replace the piston rings on their Yamaha R09-807 engines. While the quality and reliability may not match that of OEM piston rings, the financial savings and availability make this choice attractive for many riders. Ultimately, the decision to purchase the Kimpex piston ring set or opt for more expensive OEM piston rings comes down to personal preference and budget.
Recommendation:If you are budget-conscious and looking for a reliable, functional piston ring set for your Yamaha R09-807 engine, the Kimpex 8K4-11601-00-00 piston ring set is a suitable choice. Keep in mind that non-OEM rings may have a slightly shorter lifespan and a higher risk of occasional quality concerns. Alternatively, if you want peace of mind and maximum engine performance, investing in OEM piston rings may be a better option for your Yamaha R09-807 engine.
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41 Kimpex replacement piston ring set displacement: 480cc bore - standard: 66. Satisfaction guaranteed before opening a request. You can also leave us a message.
Kimpex piston ring set Std bore 66.
8k4 Yamaha meets the oem specification and more you can repair at a fraction of price. 00mm bore - actual: 66.
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