Product Information "Engine Center Gasket 0.8mm - Simson S51, S70, S53, S83, SR50, SR80, KR51/2 Schwalbe"
Engine Housing Center Gasket Lowoflex - for engines of the M500 - M700 series - for all S51, S70, S53, S83, SR50, SR80, KR51/2 - Thickness: approx. 0.8mm