fits model: Vs750, Intruder. make: Suzuki. year: 1990–1991.

( Manufacturer Part Number: 12140-38A20 ), ( Type: Piston Ring Set ), ( Items Included: Piston Rings )
The Suzuki 12140-38A20 piston ring set is a replacement option for the pistons on Suzuki VS50S, VS50A, and Vieni motorbikes, including the Suzuki Intruder VS750 from the model years 1990 and 1991. This piston ring set is designed to provide optimal engine performance and reliability.
The Suzuki 12140-38A20 piston ring set includes various types of piston rings that serve essential functions in the engine's combustion process. These types include the following:
1. Compression Rings: The compression rings are responsible for sealing the combustion chamber during the compression and power strokes to maintain the proper combustion process. The set includes three compression rings, two inner ones (grooves ) and one outer one ( ).
2. Oil Control Rings: Oil control rings help control and prevent oil from escaping past the piston rings into the crankcase during the engine's operation. The set includes asymmetrical oil control rings to reduce frictional losses and ensure efficient oil control.
3. Wrist Pins: The Suzuki 12140-38A20 set also includes wrist pins and upper piston cones as essential accessories for proper piston installation. These parts ensure the correct positioning and movement of the piston during engine operation.
The Suzuki 12140-38A20 piston ring set is specifically designed and tested to meet the high-quality standards of Suzuki's engineering and manufacturing. Each ring is precision machined from high-quality materials for optimal performance and durability. Theset will provide an excellent fit for the cylinders in your Intruder VS750 engine, ensuring a proper seal and reducing potential leakage.
If you're looking to maintain or enhance your Suzuki Intruder VS750 motorcycle's engine performance and reliability, consider replacing the worn or damaged piston rings with the genuine Suzuki 12140-38A20 piston ring set. By using a high-quality replacement, you'll be able to enjoy the best possible combination of power, fuel efficiency, and long-lasting engine performance.
Installing the Suzuki 12140-38A20 piston ring set typically requires the assistance of a professional mechanic or the removal of the engine from the frame for easy access. Keep in mind that the process of installing new piston rings can be complex and may involve specialized tools, so ensure that you have the necessary means to undertake the installation effectively. If you are unsure about performing the installation yourself, consider seeking the assistance of a qualified mechanic to ensure the new piston rings are installed correctly and effectively. This care and attention to detail will provide the best possible outcome for the longevity and performance of your Intruder VS750 engine.
The Suzuki 12140-38A20 piston ring set and the piston rings for a 1990-1991 Suzuki VS55 (commonly known as the Suzuki Intruder 750) are not identical, but they share some similarities. Both sets are designed for a V-twin engine, but there are differences in the number of rings and their specifications.
Suzuki 12140-38A20 piston ring set: Pros:1. This piston ring set is manufactured by Suzuki, ensuring compatibility and reliability for Suzuki engines.
2. It includes a complete set of piston rings, including the compression ring, the oil control ring, and the skirt rings.
3. Suzuki piston rings are known for their high-quality materials and precision manufacturing, providing excellent sealing and durability.
Cons:1. This piston ring set may not be a perfect fit for the 1990-1991 Suzuki Intruder 750 engine as it is designed for a different model. While they may work, there is a risk of clearance issues and potential performance issues.
2. Installing these rings may require some adjustments or additional work to make them fit correctly in the Intruder 750's engine.
Suzuki piston rings for VS55 (VS55SPI-XY-KIT, VS55SPI-XZ-KIT): Pros:1. These piston rings are specifically designed and manufactured for the Suzuki Intruder 750 engine, ensuring a perfect fit and optimal engine performance.
2. They are made with high-quality materials to ensure excellent sealing and durability.
3. Installing these rings does not require any modifications, as they are made to fit the Intruder 750 engine directly.
Cons:1. These piston rings are more expensive than the Suzuki 12140-38A20 piston ring set due to their specific design for the Intruder 750 engine.
Conclusion:While the Suzuki 12140-38A20 piston ring set may be an option for a budget replacement, the Suzuki piston rings designed specifically for the Suzuki Intruder 750 engine are the recommended choice for optimal performance and reliability. The added cost is justified by the peace of mind and performance gains provided by a direct fit piston ring set. Therefore, it is recommended to choose the Suzuki piston rings for the VS55 engine.
What you see in the photos is all that included sale. Location: HP1-10. Suzuki 12140-38A20 Piston Ring Set VS750 Intruder 1990 1991, Fitment: VS750GL. VS750GL Intruder 1990, 1991.