Malossi oil seal kit FKM/PTFE for crankshaft

The Malossi oil seal kit is the ideal accessory to ensure maximum sealing and protection for the engine crankshaft of your Minarelli, Yamaha, or 2-stroke 50cc scooter or quad.

The Malossi seals are high-tech products, designed for competitions but also perfect for road use.

The oil sealing rings are made with high-quality materials that are resistant to the most extreme conditions. The contact area between the sealing lip and the rotating shaft is particularly protected, ensuring optimal sealing. After a short period of use, the sealing lip undergoes a modification, creating a fluid film that lubricates and prevents any oil leakage, increasing the lifespan of the ring.

The seals are composed of a main body made with a special compound of fluorinated elastomer, which offers excellent physical properties over a wide range of temperatures. The steel metal insert provides the correct mechanical resistance, while the internal stainless steel spring maintains its properties over time.