The Claas 08686920 Piston 1RE is a genuine OEM replacement part designed for high-performance Claas agricultural equipment, including various models in the LEXION, JAGUAR, and XERION series. This essential engine component ensures efficient combustion and reliable operation. Weighing approximately 2.12 kg, this piston is engineered to meet Claas's stringent quality standards, providing durability and precise fitment for critical engine applications.