▎ 摘　　要

NOVELTY - The utility model claims an automobile cylinder gasket, comprising a plate body; four sides of the front surface of the plate body and four sides of the back surface are clamped and connected with the two first sealing mechanisms through the clamping groove respectively the bottom of the front surface of the plate body and the front surface are provided with multiple oil holes; the bottom of the two sides of the front surface of the plate body are provided with a water hole; the front surface of the plate body is provided with four cylinder ports; the inner walls of the four cylinder ports are fixedly provided with a limiting ring; the inner wall of the middle part of the four limiting rings is provided with a first limiting groove; the beneficial effects of the utility model are as follows: The utility model claims an automobile cylinder gasket, the front and back of the substrate is provided with a non-asbestos plate; because the non-asbestos plate has good resilience, it can provide buffer to the plate body, improve the anti-deformation ability of the plate body, the front surface of one of the non-asbestos plate and the back of the other non-asbestos plate are provided with a graphene plate; It can improve the toughness and tensile capacity of the plate body and improve the durability of the plate body.