Side Cover Gasket for the gearbox 4T65E (model 4T65E.GAS01) is a high-quality component designed for automatic gearboxes z 4-speed system. This gasket is designed for use on vehicles manufactured from 1997 up. Its main task is to ensure tightness and prevent oil leakage in the gearbox side cover area, which contributes to the proper functioning and long-term durability of the transmission system.